77mm Threaded Cinema Front Ring ( 80mm Outside Diameter / 20mm Width for Tighter Focal Lengths)
This product is currently sold out.
- Complete your cine-conversion with a cine spec adapter ring with 77mm front threads
- 80mm outside diameter that fits perfectly with 80mm clamp on lens adapters for your matte box to defend against unwanted lens glare and stray light
- Stabilizes the lens when used with 80mm matte box adapters by adding a second support point. Torque from follow focus units will not move the lens, which can be a problem with larger lenses that are not supported at multiple points (lens-camera mount, lens supports for rail systems, or matte box adapter mounts)
- Works great with focal lengths tighter than 35mm (10mm wide SimMod cinema rings are now available for all focal lengths)
- 77mm internal threads helps standardize your filters to one consistent size