Are the Belair X 6-12 Lenses made from plastic or glass?

The two current Belair X 6-12 lenses are made from plastic. We do have two other lenses for the Belair though; Belairgon 90mm f/8 and Belairgon 114mm f/8 which are both made from premium glass.

written on 2012-11-05 in #belair #lenses