Products

Product Description

The A80Mf is an Achromatic Refractor with 80mm (3.2") of aperture. Its focal length is 910mm (3 ft.) with an f ratio of 11.4. Its light gathering is 130 times better than the human eye and has a maximum (realistic) power of 144X. The A80Mf OTA (Optical Tube Assembly) comes complete with:

• A smaller 6 power finder telescope.
• A 20mm eyepiece.
• A 6.3 mm eyepiece.
• A diagonal Prism.
• A Dew / Sun shield.

Complete tube rings and dovetail plate to quickly attach the A80Mf to one of the optional Vixen mounts.

• Dimension - 9 x 9 x 39 in.
• Optical Design - Achromatic Refractor
• Aperture - 80 mm
• Focal Length - 910 mm
• Focal Ratio - f/11.4
• Resolving Power - 1.45 arc sec
• Limiting Magnitude - 11.3
• Light Gathering Power - 131x
• Finder Scope - 6 x 30 mm Finder; Field of View 7°
• Adapter Thread - 42 mm/ For T-Ring
• Visual Back - 31.7 mm Push Fit
• Optical Tube Diameter - 3.5 in. (90 mm)
• Optical Tube Weight - 5.5 lbs.
• Accessories - PL20mm; PL6.3mm; 31.7 mm Erect Image Diagonal; Dew Shield; Tube Rings and Dovetail Plate.