Nikon PK-13  type_Colour Negative ) filter makes it easy

) filter makes it easy to use a polarizer on many TLR cameras by coupling a pair of polarizers on the viewing and taking lenses with an easy-to-turn dial

The lens is in good condition

The screen flips around a full 180 degrees

The Canon Lens Mount Converter A is a well made adapter to mount Leica Thread Mount lenses on Canon FD bellows

with shutter speeds up to 1/8000

Nikon PK-13 &nbsptype_Colour Negative ) filter makes it easyThe Nikon PK 13 is a 27. 5mm extension tube for manual focus F mount lenses. Will mount to any F lens and body and transmits aperture information via AI coupling. Light paint and finish cosmetic wear, good function. Includes rear cap.