The Industry standard 4x4, Genus Wide Matte Box (GWMC) is one of the best Matte Boxes on the market.

It can be used as a clip on Matte box or supported on 15mm bars.

There are two stages of filter trays; one fixed and one 360 degrees rotatable). Both filter trays are removable from the top as well as the bottom, which gives you easy access. This unique feature allows you to quickly switch the filters according to your camera configuration, especially for video cameras that have a microphone above the lens.

The back filter tray is designed slightly wider than the standard front tray in order to minimize the risks of clipping, especially when using a Sony A7S ,Sony A9 or Video Camcorder with a Wide Angle Attachment. 

To help you judge the position of the filter there are audible clicks on every 90-degree rotation.

Constructed from high-grade aluminum with a non-reflective black coating finish the GWMC has durability style and functionality.

A donut adaptor ring ensures a snug fit between the lens adaptor ring and the clamp ring of the matte box.

A selection of GAR Adaptor Rings, from 58mm to 86mm diameter, is available to purchase separately.  Step up ring kits are also available for greater flexibility.

3.         Key Points

#          Two trays, one fixed and one 360 rotatable

#          Can be used as clip on or supported on 15mm rods

#          Superior designed rotating system for second tray

            #          British designed and engineered

Write a review

Note: HTML is not translated!
    Bad           Good


  • Brand: Genustech
  • Product Code: GWMC
  • Availability: In Stock
  • GWMC_userguide: click to download pdf
  • $270.00

  • Ex Tax: $270.00

Related Products



The Genus GSP-400-064 is a lightweight aluminum filter tray for GWMC Wide Clip-on Matte Box. It com..

$75.00 Ex Tax: $75.00



The Genus GSP-500-015 4x4" Wide Filter Tray is a filter tray designed for the Genus GWMC matte box...

$75.00 Ex Tax: $75.00

Tags: GWMC