The Schneider 80mm Componon-S is one of the top professional enlarging lenses. It is a 6-element, 4-group lens that is corrected for flat field, high contrast transfer, and excellent definition over the whole field. The 80mm lens provides coverage up to a 6 x 6cm format negative.
The high performance of the Componon-S is maintained even at high magnifications. This Componon-S lens has a M39 rear mount thread, and is fitted in to a barrel with a lighted click stop aperture scale.
With this system the iris can be opened after stopping down to the desired aperture for final cropping adjustment or fine focusing. A lever then returns the iris to the previously selected working aperture shown on the luminous scale.