Matte boxes

Convert your Wooden Camera UMB-1 Mattebox to a Clamp On version with this 143mm to 104mm reduction ring. Precision-fit for professional cinema lenses.

Convert your Wooden Camera UMB-1 Universal Mattebox to a clamp-on configuration with this 143mm to 110mm reduction ring for professional lens integration.

MB-45x (150 mm wide) combo filter frame for either 4"x4" or 4"x5,65" (horizontal) filters (1 pc included in the MB-45x matte boxes).