Celestron AstroMaster 102AZ Refractor Telescope

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