This Bright Tangerine 80mm Clamp Lens Attachment mounts on your Misfit matte box and allows you to clamp it onto a lens with a 80mm outer diameter. The clamp is made from a combination of Carbon Fiber, hard anodized aluminum, and stainless steel. It also allows you to switch your Misfit matte box from a 2 filter stage to a 3 filter stage quickly by loosening two thrumbscrews.
You will need to use this setup with lenses that do not have a rotating front. If you wish to use this setup on a lens with a rotating front, an integrated tab enables you to mount your matte box on support rods. This requires accessories not included.