Askar 0.8x Focal Reducer for 140 APO Triplet

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About this product

Askar 140 APO 0.8x Focal Reducer

The 0.8x Reducer brings the Askar 140 APO Triplet telescope's focal ratio down to f/5.6.

A shorter focal ratio enables the OTA to have a wider field of view and faster exposure times, making it suitable for capturing large areas of nebulae, star clusters, and faint, fast-moving celestial objects.

The reducer's triplet optics support a 44mm full-frame image circle.

The overall weight is 0.75kg. The back focus from the M48 thread is a standard 55mm. The front thread is M84*1. At the camera end, it is equipped with M54*0.75 and M48*0.75 adapters, which are convenient for connection. At the same time, it has a built-in M48*0.75 2-inch filter thread, which can be directly installed and used. 

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