Helps you control what light hits the lens of the camera. This can limit lens flares and prevent the subtle "fogging" that ambient light can cause.
We have several models available, including one made by a former student!
Matte Box for Bolex
Chrosziel Sunshade Kit
Chrosziel MB 450 Super Wide Matte Box
See the video below for more info on matte boxes:
You can also get filters to along with your matt box!