The Chrosziel Matte Box 450W-20 - HDSLR Kit 1 consists of a 450W-20 matte box that offers wide angle (16:9/4:3) housing for a lens as wide as 16mm (35mm Academy) and eliminates the effects of vignetting. Equipped with a filter stage for two independently rotating 4 x 5.65/4 x 4 filter holders, the matte box provides sufficient space for adjusting the position of filters.
Using an included French flag, the HDSLR Kit 1 controls the angle of light and eliminates lens glare and flare and it can be coupled with optional side wings for accurate light adjustment. To adapt to different HDSLR lens openings, the kit contains a 130:110mm step-down ring, a flexible 110:50-85mm ring made of elastic black polymer and a 130mm rear plate. The 16:9 insert mask provides protection against flare and loss of contrast.
For a secure mounting, the Matte Box 450W-20 includes a center bracket for use with the 15mm lightweight support rods. Using a tightening knob, you can attach the matte box system to the 15mm lightweight support. Optional side wings attached to the matte box help prevent unwanted light. An optional swing-away bracket, attached to the back of the matte box housing allows for quick and efficient lens changes.