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Smartphone adapter and moon filter included Full height steel tripod included Fully coated optics Star-pointer finder-scope
The Celestron Astromaster LT 70AZ - 70mm produces bright, clear images of the Moon and planets. Easily observe the belts and moons of Jupiter and the rings of Saturn with every one of these fine instruments. For breathtaking views of brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light-gathering ability of the Newtonian Reflector.
Optical Design | Refractor |
Aperture | 70mm |
Focal Length | 700mm |
Focal Ratio | f/10 |
Focal Length Of Eyepiece | 1:20mm |
Magnification Of Eyepiece | 1:35x |
Focal Length Of Eyepiece | 2:10mm |
Magnification Of Eyepiece | 2:70x |
Barlow Lens | Not Included |
Finderscope | Built-on StarPointer red dot finderscope |
Star Diagonal | Erect Image Diagonal – 1.25" |
Optical Tube | Aluminum |
Highest Useful Magnification | 165x |
Lowest Useful Magnification | 10x |
Limiting Stellar Magnitude | 11.7 |
Resolution (Rayleigh) | 1.99 arc seconds |
Resolution (Dawes) | 1.66 arc seconds |
Light Gathering Power (Compared To Human Eye) | 100x |
Optical Coatings | Fully-Coated |
Optical Tube Length | 711mm |
Dovetail | CG-5 Dovetail bar |
Mount Type | Manual Alt Azimuth |
Height Adjustment Range (Includes Mount And Tripod) | 812.8mm - 1295.4 mm |
Tripod Leg Diameter | 31.75mm steel |
Accessory Tray | Yes |
Slew Speeds | Manual |
Dovetail Compatibility | CG-5 saddle plate |
Software | Starry Night Basic Edition (Downloadable) | SkyPortal App ( Android/ iOS) |
Free Shipping | No |
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