The back of the matte box features a 114mm opening for lenses, and it comes with 80, 90, and 110mm diameter lens adapters, and a fabric donut (Nun's Knickers), which attaches to the 110mm adapter ring, for use with smaller diameter lenses. The lens adapters and fabric donut are used to prevent light from leaking from behind the lens and reflecting off filters and flaring your image. The matte box features a removable top flag (eyebrow) that attaches to a hinge so that you can precisely set the flag at the edge of frame to block light sources from flaring your frame.
|Compatible with||15 mm camera support systems|
|Size||Filter Holder: 4 x 4" (10.2 x 10.2 cm)|
|Package Weight||3.3 lb|
|Box Dimensions (LxWxH)||12.8 x 10.4 x 4.3"|