Askar 107PHQ Flatfield Astrograph First Light User Manual
- June 12, 2024
- Askar
Table of Contents
Askar 107PHQ Flatfield Astrograph First Light
Product Information
The product is a 0.7x Full Frame Reducer designed for use with the 107PHQ/130PHQ camera models. It allows users to achieve a wider field of view when capturing photographs.
Askar’ s new-launched 3” 0.7x full-frame reducer adapts for 107PHQ & 130PHQ. It has a triplet design with one ED glass. The 0.7x reduction gives 107PHQ a shortened focal ratio of 4.9 and a shortened focal length of 524mm. This reducer, connected with the astrographs, can effectively shorten the exposure time and dramatically increase your field of view, bringing more convenience and possibilities for your deep-sky astrophotography. The backfocus is the standard 55mm. It comes with three thread adapters of M68, M54, M48 , so it is convenient for connection.
Product Usage Instructions
- Screw off the 4-piece photographical adapter.
- Unscrew the reducer cap.
- Insert the reducer into the focuser in the direction shown.
- Once inserted, the camera can now shoot with the 0.7x reducer.
For more information and support, please refer to the product’s official website or consult the 107PHQ/130PHQ 0.7x Full Frame Reducer Users Manual.
ASSEMBLY
- Screw off the 4-piece photographical adapter
- Unscrew the reducer cap
- Insert the reducer into the focuser in the direction shown
- Then can shoot with 0.7x reducer