Nikon DB2 lens mount_Pentax Auto 110 The Nikon DK-6 is a

The Nikon DK-6 is a rubber eyecup for Nikon cameras with 22mm viewfinder threads (like the F100 and F90)

A rare lens in good condition

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or any other digital connection without additional accessories (not included)

The shutter speeds are all within specification

Nikon DB2 lens mount_Pentax Auto 110 The Nikon DK-6 is aThe 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.