- Front side - M86x0.75 female thread
- Rear side - M95x1 male thread
- Flangeless design
- Holes for a lens wrench
Machined of high-quality aluminium alloy.
This adapter allows using standard screw-in 86mm filters on lenses with M95x1 filter thread.
Also, you can use it to mount a +1.6 Century Optics diopter to Iscorama 54.