Leitz Mini Ball Head  type_Lens & Sensor Cleaning This adapter slips over the

This adapter slips over the rectangular eyepiece of the F's plain eyelevel prism to allow the use of screw-in eyepieces intended for Photomic prisms and later Nikon cameras

Has a front zip pocket and rain cover

though it does not have a front filter thread- so your usual lens caps won't fit on this filter

for many C-type lenses

rugged scale focusing camera originally designed for underwater use

Leitz Mini Ball Head &nbsptype_Lens & Sensor Cleaning This adapter slips over theA neat little ball head for 35mm and similarly sized digital cameras, this Leitz mini model is in very good condition, with minor cosmetic wear and a missing pad on the camera mount. Ball lock is secure. A great little head, ideal for tabletop tripods. Top and bottom, the thread fitting is 1 4 20.