ASKAR 120APO f/7 TRIPLET REFRACTOR BA30 The BFM II lets you

The BFM II lets you switch between a straight light path (Position A) for a camera or other measuring instruments and an angled light path (Position B)

270 e- Bit rate 12 bit Speed 47

Prime focus focal length 2160 mm

which is useful for telescopes with short backfocus such as fast Newtonians

ASKAR 120APO f/7 TRIPLET REFRACTOR BA30 The BFM II lets youThe Askar 120APO is an apochromatic triplet refractor that offers high performance for a low price compared to other similarly sized triplets on the market. The objective lens features an element of extra low dispersion glass (ED) that minimizes chromatic aberration. The Askar 120APO is available either on its own, or with either the 1x flattener or 0. 8x reducer. In its standard configuration the Askar 120APO is a fine visual instrument with