Nikon F Waist Level Finder (Model 3) what kind of battery_Lithium The Calumet Roll Holder C2

The Calumet Roll Holder C2 is a rollfilm back for 4x5 cameras designed to slip in front of the groundglass like a sheet film holder- unlike most rollfilm backs that require partial disassembly

It's "compact" in a very relative sense

with very minor paint wear at front rim

but this is all Bakelite

Nikon F Waist Level Finder (Model 3) what kind of battery_Lithium The Calumet Roll Holder C2This is the Nikon Waist Level Finder (Model 3) for the Nikon F SLR camera. In very good cosmetic condition, with light cosmetic wear, most notably a shallow ding in the front of the finder base, in an area covered by the Nikon F nameplate when mounted to a camera. Slight brassing and paint wear on the top lid, but only enough to look cool.