Brilliant Thumb Screw Clamp - 95mm Barrel to 95mm x 1.0 Female ThreadLindsey Optics
95mm to 95mm Adapter
This adapter clamps to a 95mm lens barrel and provides a 95mm x 1.0 female thread for lenses that don't have filter threads, such as Zeiss Ultra Prime and Leica Summicron-C. Now standard 95mm filters can be attached easily to cine lenses with 95mm front barrel diameter.
Works great on my ARRI Ultra Prime lenses
Works perfectly. Grips extremely well.