ASKAR 1x FLATTENER FOR 140APO CHROMA-IP 25") is a continuous M42

25") is a continuous M42 x 0

The worms are made of alloy tempered steel with a diameter of 32mm

On the CQ350 tripod

25"- 11" Schmidt-Cassegrain telescopes comprises of a 495mm PLUS Losmandy bar and PLUS radius blocks and can be easily installed either above or below Celestron C9

This 4mm M54 extension tube features a male M54 x 0

ASKAR 1x FLATTENER FOR 140APO CHROMA-IP 25") is a continuous M42The 1x field flattener for the ASKAR 140APO is a dedicated corrector which transforms the telescope into a premium astrophotography instrument with a 44mm image circle. The working distance between the flattener and the sensor is 55mm. The flattener can be connected to the focuser of the Askar 140APO using an M92 x 1 male thread. On the camera side there are M68 x 1 male, M54 x 0. 75 and M48 x 0. 75 male threads. The flattener has an internal M48 x 0.