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 - Aluminium
- 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 Tube Length - 610mm (24")
- Dovetail - CG-3 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-3 saddle plate
- Software - Starry Night Basic Edition | SkyPortal App
- 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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