Our 124-95mm clamp-On adapter ring is compatible with our SHAPE Matte box Clip-on (AKSCL), and SHAPE Matte box Swing-away (AKSWA) only. It’s designed to be clamped on lenses with a 95mm front diameter and fit in the Matte box. Its split design allows a gentle compression that holds your matte box securely on your lens. It also allows you to mount the matte box on the lens without the use rods.
Sebastien Arbour (verified owner) –