Askar 111F - 111 mm f/6.9 Quadruplet Flat-Field APO Refractor - 111F - In Stock! Collapsible Dobsonians right from your backyard

right from your backyard

Below are additional specifications for the Pegasus M68M-M48F Adapter:

Set Includes: Red (610 nm) Longpass

you can use our latest ASCOM 6 supplied drivers to:

Constructed from laser-cut steel with precision welding and CNC-formed components

Askar 111F - 111 mm f/6.9 Quadruplet Flat-Field APO Refractor - 111F - In Stock! Collapsible Dobsonians right from your backyardAskar 111 mm Quad ED APO Flat Field Refractor Askar 111F Flat Field Quad Refractor Highlights The Askar 111F has an aperture of 111 mm, a 766mm focal length, and a native focal ratio of 6. 9, suitable for various uses including astrophotography and daytime photography. The Askar 111F uses a quadruplet lens design (three elements in the front, one in the rear), which includes an ED glass element to effectively reduce chromatic aberration. The main tube