This adapter allows using standard screw-in 67mm filters on lenses with 57mm front outer diameter.
- Front side - M67x0.75 female thread
- Rear side - 57mm clamp
Machined of high quality alloy.
The adapter is made for LOMO OKC1-35-1 lens in OCT-18 mount, but it will fit other lenses with the same front size. Please refer to the drawing.