Beseler HD 80mm f4 large format this Summicron-M 35mm f2 is

this Summicron-M 35mm f2 is a 7-element Canadian-built version

Slightly irregular (but very usable) focusing action

The Nikon DA-1 is a high-eyepoint viewfinder for the Nikon F2 camera

24 exposures

with smooth focusing

Beseler HD 80mm f4 large format this Summicron-M 35mm f2 isThe Beseler HD 80mm f4 (AKA Rodenstock Rodagon 80mm f4) is a good quality lens for medium format enlargers. In excellent condition, with clean glass. Attaches to your enlarger lensboard with a standard 39mm thread mount. Includes retaining ring, does not include caps. Please note: This lens has a standard LTM (39mm) thread mount, but it is not designed to be mounted on LTM cameras. Don't buy this for your rangefinder, because it will not work at all.