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Simply put, the Simmod 82mm front threaded / 85mm Outer Diameter Rings are designed for precision and optimum fit, smoothness, and compatibility with any matte box system on the market. Converting your front element to an 85mm Outer Diameter is a quick and inexpensive upgrade that adds purpose and convenience to any lens set up.

Made of solid aluminum and anodized in black, our 85mm Rings feature an inside thread of 82mm for attaching filters, screw in accessories and filter trays.  

85mm Outer Diameter

82mm Inside Thread

Made of solid billet aluminum and anodized black


£ 35.00