The Cavision 4 x 5.65" Matte Box Kit includes a top French flag and a 120 to 114mm step-down ring. The matte box, together with the step-down ring, accepts lenses with an outside diameter of 114mm. The French flag connects to the top of the matte box and prevents lens flares while blocking extraneous light.
The Cavision MB4512-H2 is a wide 16x9 Hard Shade Matte Box. Matte boxes control light better than a regular lens shade and offer the videographer the ability to use high quality 4x4 and 4x5.65 glass filters for image effects.
The Cavision Top French Flap is designed to be used in conjunction with a Cavision matte box to provide improved light control. A top flap helps to block extraneous light from entering the lens, which prevents undesirable lens flares. A clasp on the top of the matte box holds the flap in the open position and allows users to adjust the position. Adjustable Side Flaps are also available (sold separately).
- Cavision MB4169H
- Cavision MB413B
- Cavision MB4510H
The Cavision 120 to 114mm Step-Down Ring snaps into the back mount of a 120mm matte box, allowing the matte box to be used with a lens with a front diameter of 114mm. This ring may be used in combination with others to step down to various lens diameters.