Features:
80mm F-7 ED hand figured with traditional low polishing technology
Doublet air spaced design with one ED-glass element
Providing sharp color-free and high constrast image
Fully aluminium optical tube structure, with two metal baffles
Lens cell with collimation screws for each lens
Sliding dew shield to reduce glare
Felt-lined mounting rings and dovetail plate
Dual speed 2'' highest quality crayford focuser
Fully multi coating
Blackened lens edges
Specifications:
Aperture: 80mm F Ratio: F7 Focal Lenght: 560mm Focuser: 2" with 1.25" adapter
Tube Rings with dove-tail plate Tube Lenght: 16" Weight: 2.5 kgs