Cavision 62 to 77mm Threaded Step-Up Ring

This Cavision 62-77mm Step-Up Ring allows the use of 77mm threaded filters on lenses with 62mm filter threads. The ring has a 6mm depth that fills the gap between the lens and the back of select rod-mounted matte boxes, reducing reflections. It has an 80mm outside diameter for use with clip-on matte boxes. The ring is made of lightweight aluminum alloy with a black anodized finish. Included is one Cavision 62 to 77mm Threaded Step-Up Ring.

• Compatible Lens: 62 mm (Attaches via Filter Thread)
• Compatible Matte Box: 80 mm Opening / Cavision Clamp-On Matte Box
• Compatible Filter: 77 mm
• Ring Material: Aluminum
• Material: Aluminum