Askar f/3.9 Reducer for FRA400 Refractor - FRA400-RED Mount Upgrades RASA 11 V2 utilizes the

RASA 11 V2 utilizes the new Ultra-Stable Focus System (USFS)

Celestron Product Number: 44410

Included Operation Temperature -10ºC ~40ºC Warranty One year limited (90 day on battery)

With the optical tube assembly of the CGEM II 1100 weighing only 27

Mounting – The Celestron Smart DewHeater and Controller 4x mounts on your CGE or CG-5 dovetail with the integrated dovetail clamps

Askar f/3.9 Reducer for FRA400 Refractor - FRA400-RED Mount Upgrades RASA 11 V2 utilizes theEffectively reduce the 400 mm focal length of the Askar FRA400 astrograph to 280 mm by adding the dedicated Askar f 3. 9 Reducer to your imaging set up! The reduction factor of the full frame FRA400 reducer is 0. 7X, and put another way, takes your f 5. 6 FRA400 refractor to a fast f 3. 9, cutting your exposure times in half! Telescope side threads are M68x1 and the camera side has M48 x 0. 75 threads that accept 2" filters as well as a M48 T ring or