Orion 70-500 refractor telescope
Brand: Orion Orion
Product number: 10028
Optical Design: Refraction
Optical Coating: Full Coating
Diameter: 70mm (2.8 inches)
Focal length: 500mm
Focal Ratio: F/7.14
Lens barrel material: aluminum alloy
Eyepiece 1: Super25mm wide-angle (20X)
Eyepiece 2: Super10mm wide-angle (50X)
Finder: 5*24 optical finder
Zenith mirror: 1.25 inch 90° omnidirectional
Bracket: AZ2 Enhanced Theodolite
Bracket material: aluminum alloy
Tripod: three-section aluminum alloy
Accessory tray: yes
The highest effective magnification: 140 times
Minimum effective magnification: 10 times
Limit magnitude: 12th magnitude
Outer box size: 98cm*30cm*25cm
Total weight: 5.9Kg