Vologda 37mm f2.8 MIR-1B for M42 lens mount_Micro Four Thirds 8 6BL 64X is a

8 6BL 64X is a high quality neutral density filter with 6 stops of neutral density

Interior dimensions are approximately 15x15x19cm

Nikon MD-11 motor drive for the Nikon FE and FM series of 35mm SLR cameras

Similar to Retro 80s

Vologda 37mm f2.8 MIR-1B for M42 lens mount_Micro Four Thirds 8 6BL 64X is aThe Vologda 37mm f2. 8 MIR 1B lens is a classic Soviet made wide angle lens. Of course, it's a bit weird: the preset diaphragm system appears to work in the opposite direction of the markings, and it focuses past infinity. Why? I do not know. Takes a perfectly decent picture, though. Includes original bubble case and instructions (in Russian, naturally)