OPTICAL TUBE INFO:
- Optical Design: Newtonian Reflector
- Aperture: 127mm (5")
- Focal Length: 1000mm (39.3")
- Focal Ratio: f/7.87
- Focal Length of Eyepiece 1: 25mm (0.98")
- Magnification of Eyepiece 1: 40x
- Focal Length of Eyepiece 2: 10mm (0.39")
- Magnification of Eyepiece 2: 100x
- Barlow Lens: 2x (1.25")
- Finderscope: StarPointer red dot finderscope
- Optical Tube: Steel
- Highest Useful Magnification: 300x
- Lowest Useful Magnification: 18x
- Limiting Stellar Magnitude: 13
- Resolution (Rayleigh): 1.1 arc seconds
- Resolution (Dawes): 0.91 arc seconds
- Light Gathering Power (Compared to human eye): 329x
- Secondary Mirror Obstruction: 41mm (1.6")
- Secondary Mirror Obstruction by Diameter: 32%
- Secondary Mirror Obstruction by Area: 10%
- Optical Coatings: Glass mirrors coated with aluminum and SiO2
- Optical Tube Length: 457.2mm
- Optical Tube Diameter: 165.1
- Optical Tube Weight: 7.6 lbs
- Dovetail: None
MOUNT INFO:
- Mount Type: Manual Alt-Azimuth
- Height adjustment range (includes mount and tripod): Aluminum, 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: None
- Power Requirements: None (Recommend PowerTank Glow to keep phone charged while using app)
- Alignment Procedures: Use StarSense Explorer app
- Software: StarSense Explorer app | SkyPortal app | Celestron Starry Night Basic Edition Software
- Total Kit Weight: 11.4 lbs (5.17 kg)
- Included Items: Telescope tube | Mount/tripod (preassembled) | 25mm & 10mm eyepieces | 2x Barlow lens | StarPointer finderscope | Accessory tray | StarSense Explorer phone dock
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