Designed for use with the O-Box WM matte box the OConnor Clamp Ring (150-95mm) fills the space between a lens with a 95mm front barrel and the 150mm diameter of the matte box back. This ring's split design allows for gentle compression for securely...
Designed for use with the O-Box WM matte box the OConnor Clamp Ring (150-95mm) fills the space between a lens with a 95mm front barrel and the 150mm diameter of the matte box back. This ring's split design allows for gentle compression for securely...