OPTICAL TUBE INFO:
- Optical Design - Refractor
- Aperture - 102mm (4")
- Focal Length - 660mm (26")
- Focal Ratio - f/6.5
- Focal Length of Eyepiece 1 - 20mm (.78")
- Magnification of Eyepiece 1 - 33x
- Focal Length of Eyepiece 2 - 10mm (.4")
- Magnification of Eyepiece 2 - 66x
- Barlow Lens - Not Included
- Finderscope - Built-in Red Dot Finder
- Star Diagonal - Erect Image, 90 degree (1.25")
- Optical Tube - Aluminum
- Highest Useful Magnification - 241x
- Lowest Useful Magnification - 15x
- Limiting Stellar Magnitude - 12.5
- Resolution (Rayleigh) - 1.37 arc seconds
- Resolution (Dawes) - 1.14 arc seconds
- Light Gathering Power (Compared to human eye) - 212x
- Optical Coatings - Fully-Coated
- Optical Tube Length - 711mm (28")
- Optical Tube Weight - 4.6 lbs (2086.52 g)
- Dovetail - CG-5 Dovetail bar
MOUNT INFO:
- Mount Type - Manual Alt Azimuth
- Height adjustment range (includes mount and tripod) - 812.8mm - 1295.4mm (32" - 51")
- Tripod Leg Diameter - 31.75mm (1.25") steel
- Accessory Tray - Yes
- Slew Speeds - Manual
- Tripod Weight - 7.6 lbs (3447.3 g)
- Dovetail Compatibility - CG-5 saddle plate
- Software - Starry Night Basic Edition | SkyPortal App
- Total Telescope Kit Weight - 12.2 lbs (5533.82 g)
- Included Accessories - Optical tube | Tripod and mount (preassembled) | 20mm eyepiece | 10mm eyepiece | Red-dot finderscope | Erect image 90° diagonal | Manual
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