Leitz Summar, Elmar 5cm 1:2 extension tube  type_Film Camera Connects to your flash with

Connects to your flash with a pc sync cable (not included) and sticks to smooth surfaces with its built-in suction cup- just place it in line of sight of your main flash within 50 feet

with a small split in the plastic around the screw hole on the grip side of the front panel

This tank can accomodate 2 reels of 35mm film or 1 roll of 120

and it runs off a pair of AA batteries (included)

Leitz Summar, Elmar 5cm 1:2 extension tube &nbsptype_Film Camera Connects to your flash withThis extension tube for LTM 39mm thread mount Summer & Elmar 5cm lenses is designed to provide 1: 2 magnification. No rangefinder coupling. In very good condition, with minor paint and finish wear.