Celestron 11" Rowe-Ackermann Schmidt Astrograph V2 OTA
$ 4,399.00 - Sold Out
Celestron 11" Rowe-Ackermann Schmidt Astrograph V2 OTA
Celestron SKU:91076 | Helix SKU: CT91076
Overview
Capturing impressive deep-sky astroimages is easier than ever with Celestron’s Rowe-Ackermann Schmidt Astrograph (RASA) V2, the perfect companion to today’s top DSLR or astronomical CCD cameras. This fast, wide-field f/2.2 system allows for shorter exposure times compared to traditional f/10 astroimaging, without sacrificing resolution. Because shorter sub-exposure times are possible, your equatorial mount won’t need to accurately track over extended periods. The short focal length also lessens equatorial tracking demands. In many cases, autoguiding will not be required.
RASA 11 V2 builds on the legacy of Celestron’s Schmidt Cameras, which allowed astrophotographers to produce images with much shorter exposure times on film in the 1970s.
Today, with CCD sensor sizes as large as film or larger, the RASA 11 V2 offers a 43.3mm optimized image circle to capture pinpoint stars on the largest imaging chips. Optical performance for huge sensors with diagonals of up to 52mm wide is still excellent.
Combine this large image circle with a focal length of just 620mm and you have an instrument suitable for wide-field imaging, creating huge mosaics of the night sky, surveying, and even comet hunting.
Optical Performance
The RASA 11 V2 features optics with 4-element rare-earth glass for images free of false color and aberrations like coma and field curvature. The optical quality and spot size across the entire image circle are unprecedented for an astrograph in this price range—or even that of a much more expensive instrument. The design also provides minimal vignetting.
Advanced Features
RASA 11 V2 utilizes the new Ultra-Stable Focus System (USFS). At the heart of this system is a precision linear ball bearing. The bearing serves to minimize focus shift (unwanted lateral motion of the primary mirror during focusing which causes shifting of the image) and mirror flop (movement of the primary mirror when the telescope is pointing to different positions in the sky). The USFS is also compatible with the optional Celestron Focus Motor (#94155-A). The integrated 12V DC MagLev fan reduces cooldown time and provides optimal airflow through the dust filtered optical tube.
Engineered as a complete astroimaging system, every component of the RASA 11 V2 is optimized for peak performance with DSLR and astronomical CCD cameras. Down to the thickness of the glass used in the included fully-multicoated optical window or optional imaging filter, every component of the system has been taken into careful consideration to work together seamlessly. The Dovetail CGE bars on the top of the optical tube provides a connection for use of optional accessories like a guidescope.
Specifications:
| OPTICAL TUBE INFO: | |
|---|---|
| Optical Design | Rowe-Ackermann Schmidt Astrograph |
| Aperture | 279mm (11") |
| Focal Length | 620mm (24.4") |
| Focal Ratio | f/2.2 |
| Central obstruction diameter | 114mm (4.48") (41% of aperture diameter) |
| Light Gathering Power (Compared to human eye) | 1588x |
| Resolution (Rayleigh) | 0.49 arc seconds |
| Resolution (Dawes) | 0.41 arc seconds |
| Image Circle | 43.3mm (1.7") Ø , 4.0° |
| Useable field | 52mm (2.04") Ø , 4.8° only minimal performance loss at edge of FOV |
| Wavelength range | 400 - 700 nm |
| Spot size | < 4.4 μm RMS across FOV |
| Optical Coatings | StarBright XLT |
| Off-axis Illumination | 83% at 21mm (.82") off-axis |
| Optical Window | 68mm (2.67") Ø |
| Back focus with included camera adapter | 55mm (2.16") |
| Back focus from top of threaded collar | 72.8mm (2.86") |
| Optical Tube | Aluminum |
| Optical Tube Length | 838.2mm (33") |
| Optical Tube Diameter | 330.2mm (13") |
| Focuser | Ultra-Stable Focus System |
| Finderscope | Not included |
| Optical Tube Weight | 43 lbs (19.5 kg) |
| Other Features | Ventilation fan, dual dovetail mounting bars |
| Included items | 42mm (1.65") T-thread camera adapter | 48mm (1.89") camera adapter | Dust cover | Fan battery pack |
| Dovetail | CGE Dovetail Bar |
| California Residents | View Proposition 65 Warning |
Celestron 2" to 1.25" Adapter with Twist-Lock
$ 44.95 - Sold Out
Celestron 2" to 1.25" Adapter with Twist-Lock
The Celestron 2” to 1.25” Adapter with Twist-Lock was designed for visual observers who use both 2” and 1.25” eyepieces regularly and need a quick adapter to use with the 2” barrel.
The twist-lock eyepiece holder secures eyepieces while keeping them centered in the adapter, providing best opto-mechanical alignment between the telescope and eyepiece. Unlike traditional thumb screws, the twist-lock cannot scratch or engrave the barrel of your eyepieces. The adapter has an integrated 1.25” barrel stop that prevents 1.25” accessories with long barrels from damaging the mirror.
All the adapter’s mechanical parts are made of machined black anodized aluminum, except the twist-lock rings, which are orange anodized for visibility.
Save Time and Money when using Eyepiece Filters
If you want to look at an object under different eyepiece magnification but keep the same eyepiece filter, thread your 2” eyepiece filters to the barrel of the adapter. Since this adapter accepts 2” filters, you can also save money by buying fewer 1.25” eyepiece filters.
Specification:
| Material: | Machined aluminum black anodized |
| Filter threads: | Accepts 2" filters |
| Weight: | 3.4 oz (97 g) |
| Dimensions: | 61mm x 38mm (2.4" x 1.49") |
Celestron Advanced VX 9.25" EdgeHD Telescope
$ 3,679.00 - Sold Out
Celestron Advanced VX 9.25" EdgeHD Telescope
Celestron SKU:12033 | Helix SKU: CT12033
Overview
The 9.25” EdgeHD Advanced VX (AVX) telescope is a specialized instrument designed for astrograph-quality images that sets a new standard in mid-level telescopes. With its EdgeHD optical tube and the sturdy Advanced VX equatorial mount and tripod, this kit provides unparalleled views of the planets, up-close views of the lunar surface (including craters and maria), and stunning deep sky images.
EdgeHD Optical Design
EdgeHD is an aplanatic, flat field Schmidt optical system that produces aberration-free images across a wide visual and photographic field of view. The optical system reduces more than just off-axis star coma; it provides an astrograph-quality flat focal plane all the way to the edge of the field of view.
EdgeHD optics produce a focal plane more than three-times flatter than a standard Schmidt-Cassegrain telescope and dramatically flatter than competing coma-free designs. This guarantees you visibly sharp stars across the largest imaging sensors available today. Learn more about EdgeHD technology.
Advanced VX Mount & Tripod
The Advanced VX mount is designed to provide superior performance for smaller telescopes while taking advantage of Celestron’s most advanced technologies: All-Star Polar Alignment, Celestron PWI telescope control software, SkyAlign, and permanently programmable periodic error correction (PPEC).
If you’re an experienced imager, you’ll love taking this portable mount to a dark sky site and enjoying all the conveniences of a larger observatory mount. Or, if you’re new to imaging, Advanced VX will help you get started with the hobby and keep up with your needs for years to come.
Computerized German Equatorial mount - The Advanced VX is the smallest of Celestron’s German equatorial mounts. The computerized GoTo capability automatically tracks objects as they move across the night sky. The Advanced VX mount includes ports for a hand control, an autoguider, and 2 AUX ports for optional accessories. The NexStar+ hand control gives you instant access to all the functions your mount has to offer. With automatic slewing and menu descriptions, astronomers of all skill levels can master this mount in just a few observing sessions. The Advanced VX also has an impressive tripod for its class with 2”-diameter steel tripod legs, providing an extra-wide stance for improved stability.
Payload capacity - The payload capacity for the Advanced VX is 30 pounds. It offers a sturdy platform for the 9.25” EdgeHD optical tube, even when paired with optional accessories like StarSense AutoAlign, Focus Motor, a finderscope, and a camera. Celestron's payload capacity does not include the weight of the counterweights.
Dual saddle plate - As of early 2019, Advanced VX mounts now include a new dual saddle plate that accommodates both CG-5 and CGE-style dovetails. Switching between the two saddle plates is as simple as moving the hand knobs into a separate set of holes. This means you can use your Advanced VX mount not only with the 9.25” EdgeHD, but virtually any optical tube within Advanced VX’s weight limit. The mount is compatible with Vixen format dovetails 100mm or longer, but not compatible with Losmandy D format plates (regardless of plate manufacturer).
Software
Celestron PWI Telescope Control: Your Ultimate Astronomy Software - All current Celestron computerized telescopes include Celestron PWI (CPWI), the most advanced astronomy software provided with any consumer-grade telescope. Celestron’s experts co-developed CPWI with the engineers at PlaneWave Instruments. The result is an all-in-one solution offering you many of the same features used on PlaneWave’s observatory-class telescopes.
- Graphical planetarium interface with PointXP advanced mount modelling allows you to add 100+ points to your alignment model for the most accurate pointing and tracking possible
- Ideal for remote observatory setups: save and re-load your alignment and park your scope
- Provides a complete ASCOM telescope interface to allow control of the telescope from third party software applications
For more information on CPWI and to see the user interface, click here.
Starry Night Software - Also included with your purchase is a free download of Celestron’s Starry Night Special Edition Software. This advanced software by Simulation Curriculum offers detailed information about celestial objects and helps you plan your next observing or imaging session. The Special Edition software also includes telescope control via your PC.
Accessories
The Advanced VX 9.25” EdgeHD comes complete with a 25mm eyepiece, a 1.25” star diagonal, and a 6x30 finderscope. To increase your field of view without sacrificing performance, add the optional EdgeHD reducer lens, bringing your focal ratio down to f/7. An optional Barlow lens can provide additional magnification for high-resolution planetary, lunar, and solar imaging. And, of course, all EdgeHD optical tubes are Fastar-compatible for ultra-fast f/2 wide field imaging. Each EdgeHD tube is fitted with a removable secondary mirror and is opto-mechanically aligned on a laser bench to ensure it is axially symmetric in any configuration.
Specification:
| OPTICAL TUBE INFO: | |
|---|---|
| Optical Design | EdgeHD |
| Aperture | 235mm (9.25") |
| Focal Length | 2350mm (93") |
| Focal Ratio | f/10 |
| Focal Length of Eyepiece 1 | 23mm (.91") |
| Magnification of Eyepiece 1 | 102x |
| Finderscope | 9x50 |
| Star Diagonal | 2" with 1.25" adapter |
| Optical Tube | Aluminum |
| Highest Useful Magnification | 555x |
| Lowest Useful Magnification | 34x |
| Limiting Stellar Magnitude | 14.4 |
| Resolution (Rayleigh) | .59 arc seconds |
| Resolution (Dawes) | .49 arc seconds |
| Light Gathering Power (Compared to human eye) | 1127x |
| Secondary Mirror Obstruction | 85mm (3.35") |
| Secondary Mirror Obstruction by Diameter | 36% |
| Secondary Mirror Obstruction by Area | 13% |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 559mm (22") |
| Optical Tube Diameter | 271.78mm (10.7") |
| Optical Tube Weight | 21 lbs (9.53 kg) |
| Dovetail | CGE Dovetail bar |
| MOUNT INFO: | |
| Mount Type | Computerized Equatorial |
| Instrument load capacity | 30 lbs (13.6 kg) |
| Height adjustment range (includes mount and tripod) | 1118mm - 1626mm (44" – 64") |
| Tripod Leg Diameter | 50.8mm (2") Stainless Steel |
| Latitude adjustment range | 7° - 77° |
| Mount Head Weight | 17 lbs (7.71 kg) |
| Accessory Tray | Yes |
| Tripod Weight | 18 lbs (8.16 kg) |
| Weight of Counterweights | 2 x 12 lbs |
| Slew Speeds | 9 slew speeds - max speed 4°/second |
| Tracking Rates | Sidereal, Solar and Lunar |
| Tracking Modes | EQ North & EQ South |
| GPS | N/A |
| Dovetail Compatibility | Dual saddle plates (CG-5 and CGE saddle) |
| Number of Auxiliary ports | 3 Aux ports (1 hand control and 2 AUX ports for optional accessories |
| Autoguide port | Yes |
| USB Port | Yes, input on Hand Control |
| Power Requirements | 12V DC 3.5A (tip positive) |
| Motor Drive | DC servo motors |
| Alignment Procedures | 2-Star Align, 1-Star Align, Solar System Align, Last Alignment, Quick Align |
| Periodic Error Correction | Yes |
| Computerized Hand Control | 2 line x 18 character backlit Liquid Crystal Display, 19 LED backlit buttons, USB 2.0 port for PC connection |
| NexStar+ Database | 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects |
| Software | Celestron's Starry Night Special Edition Software, SkyPortal App |
| Total Kit Weight | 47 lbs (21.31 kg) |
| Included Items | Advanced VX Equatorial Head | Tripod | Accessory Tray | 2 x 12 lbs counterweights | NexStar+ Hand Control | DC Power Cable (item# 18769) | Hand Control Holster |
| California Residents | View Proposition 65 Warning |
Celestron CGX 11" Rowe-Ackermann Schmidt Astrograph V2
$ 6,499.00 - Sold Out
Celestron CGX 11" Rowe-Ackermann Schmidt Astrograph V2
The CGX 1100 Rowe-Ackermann Schmidt Astrograph Equatorial Telescope (CGX 11” RASA) sets a new standard in astroimaging systems at an extremely affordable price. The CGX 11” RASA telescope is an excellent advanced-level imaging setup. The Rowe-Ackermann Schmidt Astrograph (RASA) produces images in a fraction of the time compared to other optical tubes. The CGX mount provides superior performance for larger telescopes while taking advantage of Celestron’s most advanced technologies: All-Star Polar Alignment, Celestron PWI telescope control software, Starry Night Special Edition software, SkyAlign, and permanently programmable periodic error correction (PPEC).
If you’re an experienced imager, you’ll love taking this portable mount to a dark sky site and enjoying all the conveniences of a larger observatory mount.
Rowe-Ackermann Schmidt Astrograph Features
Capturing impressive deep-sky astroimages is easier than ever with Celestron’s Rowe-Ackermann Schmidt Astrograph (RASA) V2, the perfect companion to today’s top DSLR or astronomical CCD cameras. This fast, wide-field f/2.2 system allows for shorter exposure times compared to traditional f/10 astroimaging, without sacrificing resolution. Because shorter sub-exposure times are possible, your equatorial mount won’t need to accurately track over extended periods. The short focal length also lessens equatorial tracking demands. In many cases, autoguiding will not be required.
RASA 11 V2 builds on the legacy of Celestron’s Schmidt Cameras, which allowed astrophotographers to produce images with much shorter exposure times on film in the 1970s.
Today, with CCD sensor sizes as large as film or larger, the RASA 11 V2 offers a 43.3mm optimized image circle to capture pinpoint stars on the largest imaging chips. Optical performance for huge sensors with diagonals of up to 52mm wide is still excellent.
Combine this large image circle with a focal length of just 620mm and you have an instrument suitable for wide-field imaging, creating huge mosaics of the night sky, surveying, and even comet hunting.
Optical Performance
The RASA 11 V2 features optics with 4-element rare-earth glass for images free of false color and aberrations like coma and field curvature. The optical quality and spot size across the entire image circle are unprecedented for an astrograph in this price range—or even that of a much more expensive instrument. The design also provides minimal vignetting.
Advanced Features
RASA 11 V2 utilizes the new Ultra-Stable Focus System (USFS). At the heart of this system is a precision linear ball bearing. The bearing serves to minimize focus shift (unwanted lateral motion of the primary mirror during focusing which causes shifting of the image) and mirror flop (movement of the primary mirror when the telescope is pointing to different positions in the sky). The USFS is also compatible with the optional Celestron Focus Motor (#94155-A). The integrated 12V DC MagLev fan reduces cooldown time and provides optimal airflow through the dust filtered optical tube.
Engineered as a complete astroimaging system, every component of the RASA 11 V2 is optimized for peak performance with DSLR and astronomical CCD cameras. Down to the thickness of the glass used in the included fully-multicoated optical window or optional imaging filter, every component of the system has been taken into careful consideration to work together seamlessly. The Dovetail CGE bars on the top of the optical tube provides a connection for use of optional accessories like a guidescope.
CGX Mount
Celestron’s engineering team applied their years of experience designing German equatorial mounts to CGX, a culmination of all Celestron’s advancements in technology, value, and ease-of-use. Capable of carrying the RASA 11 with ease, the CGX is perfect for backyard and remote imagers looking for exceptional load capacity to weight ratio, compact design, and innovative features that fully support advanced telescopes, imaging kits, and the latest in wireless tech accessories.
CGX was designed to better support your telescope for both visual and astroimaging pursuits. Key design goals included:
- a lower profile EQ head, which provides a more compact and more stable setup
- a better drive system
- remote operation-friendly features with home and limit optical sensors
- easier polar alignment adjustments
- improved cable management.
Specifications:
| OPTICAL TUBE INFO: | |
|---|---|
| Optical Design | Rowe-Ackermann Schmidt Astrograph |
| Aperture | 279mm (11") |
| Focal Length | 620mm (24.4") |
| Focal Ratio | f/2.2 |
| Central obstruction diameter | 114mm (4.48") (41% of aperture diameter) |
| Light Gathering Power (Compared to human eye) | 1588x |
| Resolution (Rayleigh) | 0.49 arc seconds |
| Resolution (Dawes) | 0.41 arc seconds |
| Image Circle | 43.3mm (1.7") Ø , 4.0° |
| Useable field | 52mm (2.04") Ø , 4.8° only minimal performance loss at edge of FOV |
| Wavelength range | 400 - 700 nm |
| Spot size | < 4.4 μm RMS across FOV |
| Optical Coatings | StarBright XLT |
| Off-axis Illumination | 83% at 21mm (.82") off-axis |
| Optical Window | 68mm (2.67") Ø |
| Back focus with included camera adapter | 55mm (2.16") |
| Back focus from top of threaded collar | 72.8mm (2.86") |
| Optical Tube | Aluminum |
| Optical Tube Length | 838.2mm (33") |
| Optical Tube Diameter | 330.2mm (13") |
| Focuser | Ultra-Stable Focus System |
| Finderscope | Not included |
| Optical Tube Weight | 43 lbs (19.5 kg) |
| Other Features | Ventilation fan, dual dovetail mounting bars |
| Included items | 42mm (1.65") T-thread camera adapter | 48mm (1.89") camera adapter | Dust cover | Fan battery pack |
| Dovetail | CGE Dovetail Bar |
| MOUNT INFO: | |
| Mount Type | Computerized Equatorial |
| Instrument load capacity | 55 lbs (25 kg) |
| Height adjustment range (includes mount and tripod) | 1200.15mm - 1968.5mm (47.25" - 77.5") |
| Tripod Leg Diameter | 50.8mm (2") Steel tripod |
| Latitude adjustment range | 3° - 65° |
| Mount Head Weight | 44 lbs (20 kg) |
| Accessory Tray | Yes |
| Tripod Weight | 19.2 lbs (8.7 kg) |
| Weight of Counterweights | 4 x 11 lbs |
| Slew Speeds | 9 slew speeds - max speed 4°/second |
| Tracking Rates | Sidereal, Solar and Lunar |
| Tracking Modes | EQ North & EQ South |
| GPS | N/A |
| Dovetail Compatibility | Dual saddle plates (CG-5 and CGE saddle) |
| Number of Auxiliary ports | 2 Aux ports (Hand Control can use either Aux port) |
| Autoguide port | Yes |
| USB Port | Yes, input for Mount and Hand Control |
| Power Requirements | 12V DC, 4 amps |
| Motor Drive | DC servo motors |
| Alignment Procedures | 2-Star Align, 1-Star Align, Solar System Align, Last Alignment, Quick Align |
| Periodic Error Correction | Yes |
| Computer Hand Control | 2 line x 18 character backlit Liquid Crystal Display, 19 LED backlit buttons, USB 2.0 port for PC connection |
| NexStar+ Database | 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects |
| Software | CPWI Telescope Control Software, Celestron Starry Night Special Edition Software, SkyPortal App |
| Total Kit Weight | 150.2 lbs (68 kg) |
| Included Items | CGX Equatorial Head | CGX Tripod | Accessory Tray | 4 x 11 lbs counterweights | NexStar+ Hand Control | Counterweight Shaft | 8mm Allen Wrench | 12V DC Power Cable | Hand Control Holster |
| California Residents | View Proposition 65 Warning |
Celestron CGX-L 11" Rowe-Ackermann Schmidt Astrograph V2
$ 8,099.00 - Sold Out
Celestron CGX-L 11" Rowe-Ackermann Schmidt Astrograph V2
The CGX-L 1100 Rowe-Ackermann Schmidt Astrograph Equatorial Telescope (CGX-L 11” RASA) sets a new standard in astroimaging systems at an extremely affordable price. The CGX-L 11” RASA telescope is an excellent advanced-level imaging setup. The Rowe-Ackermann Schmidt Astrograph (RASA) produces images in a fraction of the time compared to other optical tubes. The CGX-L mount is designed to provide superior performance for larger telescopes while taking advantage of Celestron’s most advanced technologies: All-Star Polar Alignment, Celestron PWI telescope control software, Starry Night Special Edition software, SkyAlign, and permanently programmable periodic error correction (PPEC).
If you’re an experienced imager, you’ll love taking this mount to a dark sky site and enjoying all the conveniences of a larger observatory mount.
Rowe-Ackermann Schmidt Astrograph Features
Capturing impressive deep-sky astroimages is easier than ever with Celestron’s Rowe-Ackermann Schmidt Astrograph (RASA) V2, the perfect companion to today’s top DSLR or astronomical CCD cameras. This fast, wide-field f/2.2 system allows for shorter exposure times compared to traditional f/10 astroimaging, without sacrificing resolution. Because shorter sub-exposure times are possible, your equatorial mount won’t need to accurately track over extended periods. The short focal length also lessens equatorial tracking demands. In many cases, autoguiding will not be required.
RASA 11 V2 builds on the legacy of Celestron’s Schmidt Cameras, which allowed astrophotographers to produce images with much shorter exposure times on film in the 1970s.
Today, with CCD sensor sizes as large as film or larger, the RASA 11 V2 offers a 43.3mm optimized image circle to capture pinpoint stars on the largest imaging chips. Optical performance for huge sensors with diagonals of up to 52mm wide is still excellent.
Combine this large image circle with a focal length of just 620mm and you have an instrument suitable for wide-field imaging, creating huge mosaics of the night sky, surveying, and even comet hunting.
Optical Performance
The RASA 11 V2 features optics with 4-element rare-earth glass for images free of false color and aberrations like coma and field curvature. The optical quality and spot size across the entire image circle are unprecedented for an astrograph in this price range—or even that of a much more expensive instrument. The design also provides minimal vignetting.
Advanced Features
RASA 11 V2 utilizes the new Ultra-Stable Focus System (USFS). At the heart of this system is a precision linear ball bearing. The bearing serves to minimize focus shift (unwanted lateral motion of the primary mirror during focusing which causes shifting of the image) and mirror flop (movement of the primary mirror when the telescope is pointing to different positions in the sky). The USFS is also compatible with the optional Celestron Focus Motor (#94155-A). The integrated 12V DC MagLev fan reduces cooldown time and provides optimal airflow through the dust filtered optical tube.
Engineered as a complete astroimaging system, every component of the RASA 11 V2 is optimized for peak performance with DSLR and astronomical CCD cameras. Down to the thickness of the glass used in the included fully-multicoated optical window or optional imaging filter, every component of the system has been taken into careful consideration to work together seamlessly. The Dovetail CGE bars on the top of the optical tube provides a connection for use of optional accessories like a guidescope.
.
CGX-L Mount Features:
Celestron's CGX-L computerized equatorial mount is the pinnacle of our fully computerized equatorial mount series. Capable of carrying Celestron’s largest optical tubes with ease, CGX-L is perfect for backyard observatories and remote imagers looking for exceptional load capacity to weight ratio, compact design, and innovative features that fully support large telescopes, imaging kits, and the latest in wireless tech accessories.
Key design goals included:
- larger 144mm diameter worm wheels, which provide smoother operation and can more accurately drive heavier loads
- a longer 270mm dovetail saddle to support larger optical tubes
- remote operation-friendly features such as home and limit optical sensors
- easier polar alignment adjustments
- improved cable management
Specifications:
| OPTICAL TUBE INFO: | |
|---|---|
| Optical Design | Rowe-Ackermann Schmidt Astrograph |
| Aperture | 279mm (11") |
| Focal Length | 620mm (24.4") |
| Focal Ratio | f/2.2 |
| Central obstruction diameter | 114mm (4.48") (41% of aperture diameter) |
| Light Gathering Power (Compared to human eye) | 1588x |
| Resolution (Rayleigh) | 0.49 arc seconds |
| Resolution (Dawes) | 0.41 arc seconds |
| Image Circle | 43.3mm (1.7") Ø , 4.0° |
| Useable field | 52mm (2.04") Ø , 4.8° only minimal performance loss at edge of FOV |
| Wavelength range | 400 - 700 nm |
| Spot size | < 4.4 μm RMS across FOV |
| Optical Coatings | StarBright XLT |
| Off-axis Illumination | 83% at 21mm (.82") off-axis |
| Optical Window | 68mm (2.67") Ø |
| Back focus with included camera adapter | 55mm (2.16") |
| Back focus from top of threaded collar | 72.8mm (2.86") |
| Optical Tube | Aluminum |
| Optical Tube Length | 838.2mm (33") |
| Optical Tube Diameter | 330.2mm (13") |
| Focuser | Ultra-Stable Focus System |
| Finderscope | Not included |
| Optical Tube Weight | 43 lbs (19.5 kg) |
| Other Features | Ventilation fan, dual dovetail mounting bars |
| Included items | 42mm (1.65”) T-thread camera adapter | 48mm (1.89”) camera adapter | Dust cover | Fan battery pack |
| Dovetail | CGE Dovetail Bar |
| MOUNT INFO: | |
| Mount Type | Computerized Equatorial |
| Instrument load capacity | 75 lbs (34 kg) |
| Height adjustment range (includes mount and tripod) | 908.05mm - 1339.85mm (35.75" - 52.75") |
| Tripod Leg Diameter | 69.85mm (2.75") Steel tripod |
| Latitude adjustment range | 3° - 65° |
| Mount Head Weight | 52.6 lbs (23.8 kg) |
| Accessory Tray | Yes |
| Tripod Weight | 46.2 lbs (21 kg) |
| Weight of Counterweights | 2 x 22 lbs |
| Slew Speeds | 9 slew speeds - max speed 3°/second |
| Tracking Rates | Sidereal, Solar and Lunar |
| Tracking Modes | EQ North & EQ South |
| GPS | N/A |
| Dovetail Compatibility | Dual saddle plates (CG-5 and CGE saddle) |
| Number of Auxiliary ports | 4 Aux ports (Hand Control can use any Aux port, 2 are located near the dovetail saddle for optional accessories) |
| Autoguide port | Yes, 2 ports (one is located near the dovetail saddle) |
| USB Port | Yes, input for Mount and Hand Control |
| Power Requirements | 12V DC, 3 amps |
| Motor Drive | DC servo motors |
| Alignment Procedures | 2-Star Align, 1-Star Align, Solar System Align, Last Alignment, Quick Align |
| Periodic Error Correction | Yes |
| Computer Hand Control | 2 line x 18 character backlit Liquid Crystal Display, 19 LED backlit buttons, USB 2.0 port for PC connection |
| NexStar+ Database | 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects |
| Software | CPWI Telescope Control Software, Celestron Starry Night Special Edition Software, SkyPortal App |
| Total Kit Weight | 185.8 lbs (84.2 kg) |
| Included Items | CGX-L Equatorial Head | CGX-L Tripod | Accessory Tray | 2 x 22 lb counterweight | NexStar+ Hand Control | DC Power Cable (item# 18769) | Counterweight Shaft | Hand Control Holster | 8mm Allen wrench (contained in rear carry handle) |
Celestron Starsense Explorer 8" Smartphone App-enabled Dobsonian Telescope
$ 799.95 - Sold Out
Celestron Starsense Explorer 8" Smartphone App-enabled Dobsonian Telescope
Overview
Celestron has reinvented the Dobsonian telescope with StarSense Explorer—the first Dobsonian that uses your smartphone to analyze the night sky and calculate its position in real-time. This large-aperture Celestron StarSense Explorer is ideal for serious beginners, thanks to the app's user-friendly interface and detailed tutorials. It's like having your own personal tour guide of the night sky. The large aperture will ensure that you won’t outgrow the telescope as you continue on in your astronomical adventures.
Dock, Launch, Explore
Leave complicated star charts, imprecise planetarium apps, and computerized mounts behind. With StarSense Explorer, locating objects has never been easier, faster, or more accurate. Within minutes of setting up the telescope, you'll be navigating the sky with confidence. Simply place your phone in the unique StarSense dock and launch the StarSense Explorer app.
After aligning your phone to the telescope's optics (a quick and easy procedure), StarSense Explorer generates a list of celestial objects currently visible. Make your selection and arrows appear on-screen, guiding you as you move the telescope. When the object is ready to view in the eyepiece, the bullseye turns green. As you observe, listen to hundreds of audio descriptions and view detailed information about thousands of objects within the app’s robust database.
High-Quality Altazimuth Base
An ultra-stable Dobsonian base provides a sturdy foundation for StarSense Explorer. It features large diameter altitude bearings with variable tensioning, Teflon azimuth bearings, and braces on the side panels for extra stability (unlike most 8” Dobsonian bases). The altitude bearings provide a smooth up-and-down motion while the integrated altitude "brake" system allows you to adjust the tension along the altitude axis for smoothest motion even with slight imbalances. The panning knob on the telescope tube provides an ergonomic grip so you can precisely point the telescope without introducing heat from your hands into the optical system. As celestial objects appear to drift across the night sky, you'll be able to easily follow them with minor adjustments to the telescope’s position.
Dazzling Views with High-Quality Optics
With a large 8" Newtonian reflector optical tube, this telescope has enough light-gathering ability to bring out impressive detail in celestial objects while remaining remarkably portable. You can expect sharp, bright views of Jupiter's four Galilean moons, its cloud bands and Great Red Spot, the rings of Saturn, the gaseous glow of the Orion Nebula, dust lanes in the Lagoon Nebula, and our neighbor galaxy, Andromeda. Compared to the StarSense Explorer DX 130 AZ, the 8" Dobsonian has 240+% more light gathering area, providing better views of faint objects.
All mirror surfaces are coated with our XLT optical coatings to visibly increase contrast and light throughput for brighter views. With XLT, you'll be able to discern subtle details while viewing the Moon and planets, as well as faint galaxies and nebulae. The mirrors are made of low-expansion optical glass, which helps ensure the best images under changing environmental conditions.
This telescope also comes with a high-quality 2” Crayford focuser. The Crayford design provides precise and smooth movements without focus shifting. It also includes a 2” to 1.25” adapter and a 2” extension tube, so you can use virtually any 1.25” or 2” telescope eyepiece with your StarSense Explorer Dobsonian. The focuser also features a thumbscrew so you can lock in the sharpest focus.
Perfect for the City or Dark Sky Sites
Even if you live in a light-polluted city location, the Celestron StarSense Explorer 8” Dobsonian is advanced enough to easily pick out Jupiter, Saturn, open star clusters like the Pleiades, double stars like Alberio, the Orion Nebula, Andromeda Galaxy, and more of the best and brightest celestial objects.
But if you can take the telescope to an even slightly darker location, more objects will become visible. With this 8" Dobsonian and relatively dark skies, hundreds of fascinating objects are well within your reach.
Transporting your StarSense Explorer Dobsonian is easy thanks to the ergonomic carry handles located at the balance point of the tube and base. Dust covers are also included for the front of the tube and the focuser.
Smartphone Compatibility
Celestron StarSense Explorer works with most modern smartphones, including iPhone 6 and up, and most devices running Android 7.1.2 or later manufactured since 2016. For a complete compatibility list, click here.
Patented StarSense Sky Recognition Technology
StarSense Explorer uses patented technology and your smartphone to determine exactly where the telescope is pointed in the night sky. A Lost in Space Algorithm (LISA), like the ones satellites use in orbit to correctly orient themselves, helps the app match star patterns it detects overhead to its internal database.
While other astronomy apps may claim that they can help you find objects, they rely exclusively on the phone's gyros and accelerometers, which aren't as accurate as LISA technology. No other app can accurately tell you when your target is visible in the eyepiece.
Enhance Your Setup
Keep your phone charged all night while exploring with your StarSense Explorer by adding the PowerTank Glow 5000 to your must-have accessories (sold separately). This 2-in-1 accessory was made with the StarSense Explorer Dobs in mind, it has a red flashlight PLUS a USB power bank for charging mobile devices in the field. Connect the PowerTank Glow 5000 to the two posts at the front of the StarSense Explorer dock with the included bands so it is held in a convenient location for charging your smartphone while in use.
Specifications:
Aperture: 203mm (8")
Focal Length: 1200mm (47.24")
Focal Ratio: f/5.9
Focal Length of Eyepiece 1: 25mm (0.98")
Magnification of Eyepiece 1: 48x
Highest Useful Magnification: 480x
Lowest Useful Magnification: 29x
Limiting Stellar Magnitude: 14.2
Light Gathering Power: 841x as compared to the human eye
Optical Coatings: XLT reflective coatings with silicon dioxide and tantalum pentoxide protective overcoatings for primary and secondary mirrors
Mirror Material: Pyrex equivalent for primary and secondary mirrors
Primary Mirror Thickness: 25mm (0.98") (approx. 1:8 thickness ratio)
Secondary Mirror Thickness: 8.5mm (0.33")
Minor Axis of Secondary Mirror: 47mm (1.85")
Tube Material: Steel
Focuser: 2" Crayford focuser, includes 2" extension tube and 2"-to-1.25" adapter
Finderscope: StarPointer™ red-dot finderscope
Resolution Rayleigh: 0.68 arcseconds
Resolution Dawes: 0.57 arcseconds
Optical Tube Dimensions: 1117.6mm x 241.3mm diameter (44" x 9.5" diameter)
Optical Tube Weight: 20.6 lbs (9.34 kg)
MOUNT INFO:
Mount Type: Altazimuth Dobsonian base
Base Material: Particle board with melamine surfaces and edge trim, CARB compliant
Base Dimensions: 685.8mm x 482.6mm x 482.6mm (27" x 19" x 19")
Base Weight: 22.8 lbs (10.3 kg)
Slew Speeds: Manual
Software: Celestron Starry Night Basic Edition Software and StarSense Explorer App
Total Telescope Kit Weight: 43.4 lbs (19.68 kg)
Included Items: Optical tube
Dobsonian Base
25mm eyepiece
2" Crayford focuser
StarPointer™ red-dot finderscope
StarSense Explorer dock
StarSense Explorer unlock code
Eyepiece rack
Collimation cap
Celestron Starry Night Basic Edition Software
Solar Warning
Never look directly at the Sun with the naked eye or with an optic (unless you have the proper solar filter). Permanent and irreversible eye damage may result.
Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it.
Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present.
Celestron Starsense Explorer DX 130AZ Smartphone APP-Enabled Newtonian Reflector Telescope
$ 479.95 - Sold Out
Celestron Starsense Explorer DX 130AZ Smartphone APP-Enabled Newtonian Reflector Telescope
Celestron has reinvented the manual telescope with StarSense Explorer—the first telescope that uses your smartphone to analyze the night sky and calculate its position in real time. StarSense Explorer is ideal for beginners thanks to the app’s user-friendly interface and detailed tutorials. It’s like having your own personal tour guide of the night sky.
Dock, Launch, Explore
Leave complicated star charts, imprecise planetarium apps, and computerized mounts behind. With StarSense Explorer, locating objects has never been easier, faster, or more accurate. Within minutes of setting up the telescope, you’ll be navigating the sky with confidence. Simply place your phone in the unique StarSense dock and launch the StarSense Explorer app. After aligning your phone to the telescope’s optics (a quick, 2-minute procedure), StarSense Explorer generates a list of celestial objects currently visible. Make your selection and arrows appear onscreen, guiding you as you to move the telescope. When the object is ready to view, the bullseye turns green.
Smartphone Compatibility
StarSense Explorer works with most modern smartphones, including iPhone 6 and up and most devices running Android 7.1.2 or later manufactured since 2016. For a complete compatibility list, click here.
Patent-Pending StarSense Sky Recognition Technology
StarSense Explorer uses patent-pending technology and your smartphone to determine exactly where the telescope is pointed in the night sky. A Lost in Space Algorithm (LISA), like the ones satellites use in orbit to correctly reorient themselves, helps the app match star patterns it detects overhead to its internal database.
While other astronomy apps may claim that they can help you find objects, they rely exclusively on the phone’s gyros and accelerometers, which aren’t as accurate as LISA technology. No other app can accurately tell you when your target is visible in the eyepiece.
High Quality Altazimuth Mount with Slow Motion Control
An ultra-stable altazimuth mount provides a sturdy foundation for StarSense Explorer DX. Slip clutches and geared slow motion controls in both axes help you move the telescope smoothly and zero in your target. As celestial objects appear to drift across the night sky, you’ll be able to follow them with just a turn of the knobs. It’s all anchored by an adjustable, full-height tripod.
Dazzling Views with High Quality Optics
With a large 130mm (5”) objective lens, this telescope has enough light gathering ability to bring out impressive detail in celestial objects. You can expect sharp, bright views of Jupiter’s four Galilean moons, its cloud bands and Great Red Spot, the rings of Saturn, the trapezium in the Orion Nebula, and beautiful Pleaides Open Star Cluster. Highly reflective coatings on both the primary and secondary mirror enhance the views even more.
Perfect for the City or Dark Sky Sites
Even if you live in a light polluted city location, StarSense Explorer is advanced enough to be able to pick out Jupiter, Saturn, Venus, the Orion Nebula, double stars, and a few more of the most famous celestial objects.
But if you can take the telescope to an even slightly darker location, more objects will become visible. With this 5” Newtonian and relatively dark skies, the Andromeda Galaxy, Hercules Open Star Cluster, and so many more are easily within your reach.
The entire telescope kit weighs just 18 pounds, so it’s perfectly portable and easy to bring on your next camping trip or to a remote observing site.
Everything You Need to Observe Immediately
When you unbox your new StarSense Explorer DX, you’ll find:
- 130mm Newtonian reflector optical tube
- StarSense dock for your smartphone
- Low powered (25mm) and high powered (10mm) eyepiece
- StarPointer red dot finderscope, perfect for using the telescope during the day or without the StarSense Explorer app
- Altazimuth mount with slow motion controls
- Full-height tripod with an accessory tray to keep you organized
Specifications:
| OPTICAL TUBE INFO: | |
|---|---|
| Optical Design | Newtonian Reflector |
| Aperture | 130mm (5.11") |
| Focal Length | 650mm (25.59") |
| Focal Ratio | f/5 |
| Focal Length of Eyepiece 1 | 25mm (0.98") |
| Magnification of Eyepiece 1 | 26x |
| Focal Length of Eyepiece 2 | 10mm (0.39") |
| Magnification of Eyepiece 2 | 65x |
| Barlow Lens | None |
| Finderscope | StarPointer™ red dot finderscope |
| Optical Tube | Steel |
| Highest Useful Magnification | 307x |
| Lowest Useful Magnification | 19x |
| Limiting Stellar Magnitude | 13.1 |
| Resolution (Rayleigh) | 1.07 arc seconds |
| Resolution (Dawes) | .89 arc seconds |
| Light Gathering Power (Compared to human eye) | 345x |
| Secondary Mirror Obstruction | 45mm (1.73") |
| Secondary Mirror Obstruction by Diameter | 34% |
| Secondary Mirror Obstruction by Area | 11% |
| Optical Coatings | Glass mirrors coated with aluminum and SiO₂ |
| Optical Tube Length | 635mm (25") |
| Optical Tube Diameter | 165mm (6.49") |
| Optical Tube Weight | 8.8 lbs (3.99 kg) |
| Dovetail | CG-5 Dovetail Bar |
| MOUNT INFO: | |
| Mount Type | Manual Alt-Azimuth |
| Height adjustment range (includes mount and tripod) | Aluminum, 1244.6mm (49") max height |
| Tripod Leg Diameter | N/A |
| Accessory Tray | Yes |
| Tripod Weight | 9.2 lbs (4.17 kg) |
| Slew Speeds | Manual |
| GPS | Uses phone's GPS |
| Dovetail Compatibility | CG-5 Dovetail bar |
| Power Requirements | None (Recommend PowerTank Glow to keep phone charged while using app) |
| Alignment Procedures | Use StarSense Explorer app |
| Software | StarSense Explorer app | SkyPortal app | Celestron Starry Night Basic Edition Software |
| Total Kit Weight | 18 lbs (8.16 kg) |
| Included Items | Telescope tube | Mount/tripod (preassembled) | 25mm & 10mm eyepieces | StarPointer finderscope | Accessory tray | StarSense Explorer phone dock |
| California Residents | View Proposition 65 Warning |
Celestron StarSense Explorer LT 114AZ Smartphone APP-Enabled Newtonian Reflector Telescope
$ 239.95 - Sold Out
Celestron StarSense Explorer LT 114AZ Smartphone APP-Enabled Newtonian Reflector Telescope
Celestron has reinvented the manual telescope with StarSense Explorer—the first telescope that uses your smartphone to analyze the night sky and calculate its position in real time. StarSense Explorer is ideal for beginners thanks to the app’s user-friendly interface and detailed tutorials. It’s like having your own personal tour guide of the night sky.
Dock, Launch, Explore
Leave complicated star charts, imprecise planetarium apps, and computerized mounts behind. With StarSense Explorer, locating objects has never been easier, faster, or more accurate. Within minutes of setting up the telescope, you’ll be navigating the sky with confidence. Simply place your phone in the unique StarSense dock and launch the StarSense Explorer app. After aligning your phone to the telescope’s optics (a quick, 2-minute procedure), StarSense Explorer generates a list of celestial objects currently visible. Make your selection and arrows appear onscreen, guiding you as you to move the telescope. When the object is ready to view, the bullseye turns green.
Smartphone Compatibility
StarSense Explorer works with most modern smartphones, including iPhone 6 and up and most devices running Android 7.1.2 or later manufactured since 2016. For a complete compatibility list, click here.
Patent-Pending StarSense Sky Recognition Technology
StarSense Explorer uses patent-pending technology and your smartphone to determine exactly where the telescope is pointed in the night sky. A Lost in Space Algorithm (LISA), like the ones satellites use in orbit to correctly reorient themselves, helps the app match star patterns it detects overhead to its internal database.
While other astronomy apps may claim that they can help you find objects, they rely exclusively on the phone’s gyros and accelerometers, which aren’t as accurate as LISA technology. No other app can accurately tell you when your target is visible in the eyepiece.
Sturdy Altazimuth Mount
StarSense Explorer LT’s simple altazimuth mount makes it easy to move the telescope to find your target. A slow-motion altitude adjustment knob helps you fine tune the telescope’s pointing position and follow targets as they appear to drift across the night sky. It’s all anchored by an adjustable, full-height tripod.
Dazzling Views with High Quality Optics
With a large 114mm (4.5”) objective lens, this telescope has enough light gathering ability to bring out detail in celestial objects. You can expect sharp, bright views of Jupiter’s four Galilean moons, its cloud bands and Great Red Spot, the rings of Saturn, the trapezium in the Orion Nebula, and beautiful Pleaides Open Star Cluster.
Perfect for the City or Dark Sky Sites
Even if you live in a light polluted city location, StarSense Explorer is advanced enough to be able to pick out Jupiter, Saturn, Venus, the Orion Nebula, double stars, and a few more of the most famous celestial objects.
But if you can take the telescope to an even slightly darker location, more objects will become visible. With this 4.5” Newtonian and relatively dark skies, the Andromeda Galaxy, Hercules Open Star Cluster, and so many more are easily within your reach.
The entire telescope kit weighs just 10.4 pounds, so it’s perfectly portable and easy to bring on your next camping trip or to a remote observing site.
Everything You Need to Observe Immediately
When you unbox your new StarSense Explorer LT, you’ll find:
- 114mm Newtonian reflector optical tube
- StarSense dock for your smartphone
- Low powered (25mm) and high powered (10mm) eyepiece
- 2x Barlow lens to double the power of each eyepiece
- StarPointer red dot finderscope, perfect for using the telescope during the day or without the StarSense Explorer app
- Altazimuth mount with slow motion control rod
- Full-height tripod with an accessory tray to keep you organized
Specifications:
| OPTICAL TUBE INFO: | |
|---|---|
| Optical Design | Newtonian Reflector |
| Aperture | 114mm (4.5") |
| Focal Length | 1000mm (39.3") |
| Focal Ratio | f/9 |
| Focal Length of Eyepiece 1 | 25mm (0.98") |
| Magnification of Eyepiece 1 | 40x |
| Focal Length of Eyepiece 2 | 10mm (0.39") |
| Magnification of Eyepiece 2 | 100x |
| Barlow Lens | 2x (1.25") |
| Finderscope | StarPointer™ red dot finderscope |
| Optical Tube | Steel |
| Highest Useful Magnification | 269x |
| Lowest Useful Magnification | 16x |
| Limiting Stellar Magnitude | 12.8 |
| Resolution (Rayleigh) | 1.22 arc seconds |
| Resolution (Dawes) | 1.02 arc seconds |
| Light Gathering Power (Compared to human eye) | 265x |
| Secondary Mirror Obstruction | 44mm (1.73") |
| Secondary Mirror Obstruction by Diameter | 38% |
| Secondary Mirror Obstruction by Area | 14% |
| Optical Coatings | Glass mirrors coated with aluminum and SiO₂ |
| Optical Tube Length | 609.6mm (24") |
| Optical Tube Diameter | 147mm (5.78") |
| Optical Tube Weight | 6.6 lbs (2.99 kg) |
| Dovetail | None |
| MOUNT INFO: | |
| Mount Type | Manual Alt-Azimuth |
| Height adjustment range (includes mount and tripod) | Aluminum, 1320.8mm (52") max height |
| Tripod Leg Diameter | 31.75mm (1.75") steel |
| Accessory Tray | Yes |
| Tripod Weight | 3.8 lbs (1.72 kg) |
| Slew Speeds | Manual |
| GPS | Uses phone's GPS |
| Dovetail Compatibility | CG-5 Dovetail bar |
| Power Requirements | None (Recommend PowerTank Glow to keep phone charged while using app) |
| Alignment Procedures | Use StarSense Explorer app |
| Software | StarSense Explorer app | SkyPortal app | Celestron Starry Night Basic Edition Software |
| Total Kit Weight | 10.4 lbs (4.71 kg) |
| Included Items | Telescope tube | Mount/tripod (preassembled) | 25mm & 10mm eyepieces | 2x Barlow lens | StarPointer finderscope | Accessory tray | StarSense Explorer phone dock |
| California Residents | View Proposition 65 Warning |
Celestron StarSense Explorer LT 80AZ Smartphone APP-Enabled Refractor Telescope
$ 229.95 - Sold Out
Celestron StarSense Explorer LT 80AZ Smartphone APP-Enabled Refractor Telescope
Celestron has reinvented the manual telescope with StarSense Explorer—the first telescope that uses your smartphone to analyze the night sky and calculate its position in real time. StarSense Explorer is ideal for beginners thanks to the app’s user-friendly interface and detailed tutorials. It’s like having your own personal tour guide of the night sky.
Dock, Launch, Explore
Leave complicated star charts, imprecise planetarium apps, and computerized mounts behind. With StarSense Explorer, locating objects has never been easier, faster, or more accurate. Within minutes of setting up the telescope, you’ll be navigating the sky with confidence. Simply place your phone in the unique StarSense dock and launch the StarSense Explorer app. After aligning your phone to the telescope’s optics (a quick, 2-minute procedure), StarSense Explorer generates a list of celestial objects currently visible. Make your selection and arrows appear onscreen, guiding you as you to move the telescope. When the object is ready to view, the bullseye turns green.
Smartphone Compatibility
StarSense Explorer works with most modern smartphones, including iPhone 6 and up and most devices running Android 7.1.2 or later manufactured since 2016. For a complete compatibility list, click here.
Patent-Pending StarSense Sky Recognition Technology
StarSense Explorer uses patent-pending technology and your smartphone to determine exactly where the telescope is pointed in the night sky. A Lost in Space Algorithm (LISA), like the ones satellites use in orbit to correctly reorient themselves, helps the app match star patterns it detects overhead to its internal database.
While other astronomy apps may claim that they can help you find objects, they rely exclusively on the phone’s gyros and accelerometers, which aren’t as accurate as LISA technology. No other app can accurately tell you when your target is visible in the eyepiece.
Sturdy Altazimuth Mount
StarSense Explorer LT’s simple altazimuth mount makes it easy to move the telescope to find your target. A slow-motion altitude adjustment knob helps you fine tune the telescope’s pointing position and follow targets as they appear to drift across the night sky. It’s all anchored by an adjustable, full-height tripod.
Dazzling Views with High Quality Optics
You can expect sharp, bright views through this 80mm refractor. Fully coated glass optics provide increased light transmission, enhancing details in celestial objects. The telescope also includes a 90-degree erect image diagonal, so you can use it during the day to view birds, wildlife, landscapes, and more.
Perfect for the City or Dark Sky Sites
Even if you live in a light polluted city location, StarSense Explorer is advanced enough to be able to pick out Jupiter, Saturn, Venus, the Orion Nebula, double stars, and a few more of the most famous celestial objects.
But if you can take the telescope to an even slightly darker location, more objects will become visible. The entire telescope kit weighs just 9.2 pounds, so it’s perfectly portable and easy to bring on your next camping trip or to a remote observing site.
Everything You Need to Observe Immediately
When you unbox your new StarSense Explorer LT, you’ll find:
- 80mm refractor optical tube
- StarSense dock for your smartphone
- Low powered (25mm) and high powered (10mm) eyepiece
- 2x Barlow lens to double the power of each eyepiece
- 90-degree erect image diagonal
- StarPointer red dot finderscope, perfect for using the telescope during the day or without the StarSense Explorer app
- Altazimuth mount with slow motion control rod
- Full-height tripod with an accessory tray to keep you organized
Specification:
| OPTICAL TUBE INFO: | |
|---|---|
| Optical Design | Refractor |
| Aperture | 80mm (3.1") |
| Focal Length | 900mm (35.43") |
| Focal Ratio | f/11 |
| Focal Length of Eyepiece 1 | 25mm (0.98") |
| Magnification of Eyepiece 1 | 36x |
| Focal Length of Eyepiece 2 | 10mm (0.39") |
| Magnification of Eyepiece 2 | 90x |
| Barlow Lens | 2x (1.25") |
| Finderscope | StarPointer™ red dot finderscope |
| Star Diagonal | Erect image 90° (1.25") |
| Optical Tube | Aluminum |
| Highest Useful Magnification | 189x |
| Lowest Useful Magnification | 11x |
| Limiting Stellar Magnitude | 12 |
| Resolution (Rayleigh) | 1.74 arc seconds |
| Resolution (Dawes) | 1.45 arc seconds |
| Light Gathering Power (Compared to human eye) | 131x |
| Optical Coatings | Fully-Coated glass optics |
| Optical Tube Length | 965mm (38") |
| Optical Tube Diameter | 90mm (3.54") |
| Optical Tube Weight | 5.4 lbs (2.45 kg) |
| Dovetail | None |
| MOUNT INFO: | |
| Mount Type | Manual Alt-Azimuth |
| Height adjustment range (includes mount and tripod) | Aluminum, 1320.8mm (52") max height |
| Tripod Leg Diameter | 31.75mm (1.25") steel |
| Accessory Tray | Yes |
| Tripod Weight | 3.8 lbs (1.72 kg) |
| Slew Speeds | Manual |
| GPS | Uses phone's GPS |
| Dovetail Compatibility | CG-5 Dovetail bar |
| Power Requirements | None (Recommend PowerTank Glow to keep phone charged while using app) |
| Alignment Procedures | Use StarSense Explorer app |
| Software | StarSense Explorer app | SkyPortal app | Celestron Starry Night Basic Edition Software |
| Total Kit Weight | 9.2 lbs (4.17 kg) |
| Included Items | Telescope tube | Mount/tripod (preassembled) | 25mm & 10mm eyepieces | Erect image diagonal | 2x Barlow lens | StarPointer finderscope | Accessory tray | StarSense Explorer phone dock |
| California Residents | View Proposition 65 Warning |
Celestron ThermoTorch 3 Black Flashlight/Warm/Charger
$ 59.95 - Sold Out
Celestron ThermoTorch 3 Black Flashlight/Warm/Charger
Celestron Elements ThermoTorch 3 is your must-have outdoor tool. This 3-in-1 device features a 3-mode flashlight, a hand warmer, and a portable power bank for recharging your personal electronics on the go. Whether you use it to light the way while walking your dog or bring it on a week-long backpacking excursion, ThermoTorch 3’s IPX4-rated design will withstand your everyday activities.
The flashlight provides 3 modes of white-light illumination, for a total of 15 hours of light on a single charge. Unlike traditional flashlights, ThermoTorch 3 features an internal lithium battery, so you can recharge it hundreds of times without spending money on batteries.
If your hands get cold, take advantage of the hand warmer function, which provides up to 4 hours of continuous heat. The flashlight and hand warmer can be used simultaneously if desired.
When your mobile devices need an extra boost of power, just plug them into ThermoTorch 3’s 5V-2.1A charging port. ThermoTorch 3 works with any 5V DC device, including smartphones, tablets, action cameras, MP3 players, and more.
If you own multiple Celestron Elements devices, you can connect them to ThermoTorch 3 providing even more power using the C-Link feature. Connecting other Celestron power banks to ThermoTorch 3 can extend the hand warmer’s life to 16 hours.
Whether you’re camping in the back country or simply taking your dog out for an evening walk, the ThermoTorch 3 will keep you going with light, heat, and power. It is a true workhorse of an accessory and an indispensable addition to your adventure pack or emergency kit.
Specifications:
| Functionality | 3-in-1 device: portable power pack, LED flashlight, and hand warmer |
| Battery Type | Rechargeable lithium ion |
| Battery Size | 3550 mAh |
| Battery Life - Hand Warmer function | Up to 4 hours (continuous use based on fully charged battery) |
| Battery Life - Light function | LOW: 15 hours | MED: 10 hours | HIGH: 3.5 hours |
| Battery Life- Warmer & Light function | LOW: 3.2 hours | MED: 2.5 hours | HIGH: 1.5 hours |
| Battery Life - Charging function | iPhone XS (2658 mAh): 1.3 charges | GoPro Hero 7 (1220 mAh): 2.7 charges |
| Hand Warmer Temperature Range | UP TO 113° F (45° C) |
| Hand Warmer Heat modes | On/Off |
| Flashlight Modes | LOW: 60 lumens | MED: 100 lumens | HIGH: 200 lumens |
| Flashlight Bulb | LED |
| LED indicators | (4) Blue- Battery indicator LEDs | (1) Blue- Hand warmer indicator (power button) |
| Auto Charge Feature | Plug into the standard USB port and ThermoTorch will automatically start charging your electronic device. |
| Power Input | Mini USB Connector / 5V 1.8A Max |
| Power Output | 1 Standard 2.0 USB port: 5V- 2.1A (Smart Charge Technology) |
| Input Charge Time | 2 hours |
| C-Link Feature | Yes |
| Ports | 1 Standard 2.0 USB port: 5V- 2.1A (Smart Charge Technology) |
| Environmental Protection Level | IPX4 |
| Ergonomics | Fits ergonomically in your hand ensure full contact when using hand warmer |
| Weight | 10.6 oz (300 g) |
| Dimensions | 155.9mm x 44mm x 44mm (6.14" x 1.74" x 1.74") |
| Included Accessories | Black USB-A to USB mini-A charging cable, instruction sheet |
| California Residents | View Proposition 65 Warning |
Collapsible Minicove, 17" x 19" x 22" 152050
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Dioptric Lens Ed -3 Default
DJI Datalink Ground Station
$ 199.00 - Sold Out
DJI Datalink Ground Station
DJI Inspire 1 Battery TB48 5700MAH
$ 199.00 - Sold Out
DJI Inspire 1 Battery TB48 5700MAH
DJI Inspire 1 Propellers #1345 (1 Pair)
$ 10.00 - Sold Out
DJI Inspire 1 Propellers #1345 (1 Pair)
DJI Inspire 1 Quadcopter with One Remote
$ 2,899.00 - Sold Out
DJI Inspire 1 Quadcopter with One Remote
