Celestron StarSense Explorer LT 80AZ Smartphone App-Enabled Refractor Telescope
Model: 22451
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Specifications
General Specification
Optical Design | Newtonian Reflector |
Aperture (mm) | 114mm (4.5") |
Focal Length | 1000mm (39.3") |
Focal Ratio | F/9 |
Focal Length of Eyepiece 1 (mm) | 25 mm (0.98 in) |
Magnification of Eyepiece 1 | 40 x |
Focal Length of Eyepiece 2 (mm) | 10mm (0.39 in) |
Magnification of Eyepiece 2 | 100x |
Finderscope | StarPointer red dot finderscope |
Optical Tube | Steel |
Highest Useful Magnification | 269 x |
Lowest Useful Magnification | 16 x |
Limiting Stellar Magnitude | 12.8 |
Resolution (Rayleigh) | 1.22 arc seconds |
Resolution (Dawes) | 1.02 arc seconds |
Light Gathering Power | 265 x |
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 Type | Manual Alt-Azimuth |
Height adjustment range | 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 |
Total Kit Weight | 10.4 lbs (4.71 kg) |
- Unleash the power of your smartphone to take you on a guided tour of the night sky
- StarSense sky recognition technology uses your smartphone to calculate star positions in real time
- StarSense Explorer app automatically generates a list of objects currently visible
- Manual altazimuth mount with smooth, dual-axis slow-motion controls
- 80mm refractor with fully coated glass optics for bright, sharp views.
- Type: Refracting Telescopes Telescope
- Series: Celestron Starsense Explorer
- 80mm refractor optical tube
- 25mm 1.25 " Kellner Eyepiece
- 10mm 1.25 " Kellner Eyepiece
- 2x Barlow Lens
- 90-Degree Erect Image Diagonal
- Altazimuth Mount with Slow Motion Control Rod
- Full-Height Tripod
- Accessory Tray
- StarSense Smartphone dock
- - Red Dot Finderscope
- Celestron Warranty