Askar 80ED 80mm F7 Aperture Professional Astronomical Telescope Doublet Objective Lens Support Full Frame Photography

Askar 80ED 80mm F7 Aperture Professional Astronomical Telescope Doublet Objective Lens Support Full Frame Photography

Description:
- The 80ED is a telescope with an aperture of 80mm, a focal length of 560mm, and a focal ratio of F7. The optical lens features a two-element structure, consisting of one ED glass and one standard achromatic glass.

Specification:
- Aperture size: 80mm
- Focal length: 560mm
- Focal ratio: f/7
- Objective lens: Doublet (including one ED glass)
- Total length: 404mm (when the dew shield is contracted); 505mm (when the dew shield is stretched)
- OTA weight: 1.7kg
- Gross weight (including tube ring and dovetail plate): 2kg
- Rear-end thread type: 2" adapter

Package Included:
- 1 x Telescope
- 1 x Pair of Tube Rings
- 1 x Handle
- 1 x Dovetail Plate
- 1 x User Manual