Compact & mini matte box for video shooting (3D modeling and printing) [DIY] Camera gear - YouTube
How to Make a DIY Matte Box, Totally free ! - YouTube
3D Printable Diy mattebox by Gustav Ljungdahl
Irix Matte Box IQ - Newsshooter
How to Make Your Own Matte Box - Videomaker
This compact mini matte box is 3D printable at home and holds 4x5.65" cinema filters
Irix Matte Box IQ - Irix lenses were designed with both the effort and experience, of not only engineers, but also photographers. Swiss precision and Korean innovation create
SmallRig $99 Clamp-On Mini Matte Box Review - Newsshooter