Optex 77mm Variable ND Filter  type_Darkroom with accurate shutter speeds and

with accurate shutter speeds and rangefinder

4 T* is a manual focus short telephoto lens for the Sony E mount

with some coating marks on the rear screen

The Canon SureShot BF is a simple 35mm point & shoot camera with a fixed 32mm lens

The Nikon Bellows Model 2 is a study twin-rail bellows with front and rear adjustments (rear by slide

Optex 77mm Variable ND Filter &nbsptype_Darkroom with accurate shutter speeds andThe Optex Variable ND is a good quality filter that lets you dial in between 1 and 8 stops of neutral density ideal for changing lighting conditions. For lenses with a 77mm filter thread. While the filter will screw onto 77mm filter threads, the front of the filter uses a 86mm thread. The filter uses hard stops on either end of the rotation, so you can feel when you reach each extreme. In excellent condition.