Precise Wrench for Camera Lenses Compatible with Copal Compur Fasteners Vibration Polishing Surfaces Durability Construction Steel Lens Key

Thanks to the etched size indicators, you can safely tight/loosen lens flange rings during studio setups or on-site repairs without damaging sensitive closure engravings Made of corrosion-resistant steel, the device polishes the edges by vibration to avoid scratches on the lens plates and closure surfaces during adjustments Professional large format lens wrench for the safe removal of Copal, Compur and Prontor 0/1/3 lens retaining rings with durable steel Essential tool for large format photographers and camera technicians who require precise maintenance of modern specialist camera systems This robust lens tool is compatible with all common lens plate thread patterns and combines non-slip ergonomics with permanently marked marking for error-free association of the shutter model