Optex 77mm Variable ND Filter brand_Fotodiox and it runs on 4AA

and it runs on 4AA batteries

The Film Photography Project Plastic Filmtastic camera is a Holga-style medium format camera with a single shutter speed

Please select the appropriate mounting hole for your intended lens/shutter

25x screws into the front of your camera lens and provides a distorted

Optex 77mm Variable ND Filter brand_Fotodiox and it runs on 4AAThe 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.