OPTICAL TUBE INFO:
- Optical Design – Refractor
- Aperture – 80mm (3.1″)
- Focal Length – 900mm (35.43″)
- Focal Ratio – f/11
- Focal Length of Eyepiece 1 – 25mm (0.98″)
- Magnification of Eyepiece 1 – 36x
- Focal Length of Eyepiece 2 – 10mm (0.39″)
- Magnification of Eyepiece 2 – 90x
- Barlow Lens – 2x (1.25″)
- Finderscope – StarPointer red dot finderscope
- Star Diagonal – Erect image 90° (1.25″)
- Optical Tube – Aluminium
- Highest Useful Magnification – 189x
- Lowest Useful Magnification – 11x
- Limiting Stellar Magnitude – 12
- Resolution (Rayleigh) – 1.74 arc seconds
- Resolution (Dawes) – 1.45 arc seconds
- Light Gathering Power (Compared to human eye) – 131x
- Optical Coatings – Fully-Coated glass optics
- Optical Tube Length – 965mm (38″)
- Optical Tube Diameter – 90mm (3.54″)
- Optical Tube Weight – 5.4 lbs (2.45 kg)
- Dovetail – None
MOUNT INFO:
- Mount Type – Manual Alt-Azimuth
- Height adjustment range (includes mount and tripod) – Aluminium, 1320.8mm (52″) max height
- Tripod Leg Diameter – 31.75mm (1.25″) 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 – 9.2 lbs (4.17 kg)
- Included Items – Telescope tube | Mount/tripod (preassembled) | 25mm & 10mm eyepieces | Erect image diagonal | 2x Barlow lens | StarPointer&trade finderscope | Accessory tray | StarSense Explorer phone dock
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