OPTICAL TUBE INFO: | |
Optical Design | Newtonian Reflector |
Aperture | 130mm (5.11″) |
Focal Length | 650mm (25.6″) |
Focal Ratio | f/5 |
Focal Length of Eyepiece 1 | 20mm (.78″) with built-in erect image corrector |
Magnification of Eyepiece 1 | 33x |
Focal Length of Eyepiece 2 | 10mm (.4″) standard |
Magnification of Eyepiece 2 | 65x |
Barlow Lens | Not Included |
Finderscope | Built-on StarPointer™ red dot finderscope |
Star Diagonal | None |
Optical Tube | Aluminum |
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 | 44mm (1.73″) |
Secondary Mirror Obstruction by Diameter | 34% |
Secondary Mirror Obstruction by Area | 11% |
Optical Coatings | TBD |
Optical Tube Length | 610mm (24″) |
Optical Tube Diameter | TBD |
Optical Tube Weight | TBD |
Dovetail | CG-5 Dovetail bar |
MOUNT INFO: | |
Mount Type | CG-3 Equatorial |
Height adjustment range (includes mount and tripod) | 812.8mm – 1295.4mm (32″ – 51″) |
Tripod Leg Diameter | 31.75mm (1.25″) steel |
Accessory Tray | Yes |
Tripod Weight | 7.6 lbs (3447.3 g) |
Slew Speeds | Manual |
Dovetail Compatibility | CG-5 saddle plate |
Software | Starry Night Basic Edition | SkyPortal App |
Total Kit Weight | TBD |
Included Items | Optical tube | Tripod and mount (preassembled) | 20mm eyepiece with built-in erect image corrector | Standard 10mm eyepiece | Red-dot finderscope | Manual |
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