Nikon DB2 eye piece The dual lens system provides

The dual lens system provides resolution up to 6400dpi

This leather case is designed to accommodate a non-Sonar Polaroid SX-70 camera

but it does what it's gotta do: shoots 6x7cm images on 120 rollfilm

but the diopter filter blank can be removed and replaced with another filter (not included)

a spot of corrosion on the lens mount which doesn't affect function

Nikon DB2 eye piece The dual lens system providesThe Nikon DB2 is an anti cold battery holder for the Nikon F3, FE FM series, the FA, and others. Just screw in the cord where the batteries would normally go and pop a pair of AA batteries into the holder. In addition to extended battery life, you can toss the holder into a warm pocket and minimize the effect of extreme cold weather on the function of your battery powered camera.