The CSM-100 attaches directly to the bars system in front of the lens.

The CSM-100 Mattebox features a flexible hood that allows for adjustments for optimum shading with any focal length.

This mattebox works with most wide angle lenses in both 4:3 and 16:9 aspect ratios.
The CSM-100 is wide enough to work on most cameras using wide angle lenses without vignetting.

The flexible hood can be folded flat for transportation, taking up a minimal amount of space.

Weight of mattebox : 375 gram  includes bars adapter.