NiSi 55mm Swift Push-On Front Lens Cap for True Color VND and SWIFT Filters

This 55mm Swift Push-On Front Lens Cap from NiSi easily slips onto the front of a lens to protect your NiSi True Color VND 1-5 Stop and SWIFT system filters. This cap fits lenses with an outside diameter of 55mm and guards against dust and debris. Push the cap onto a camera, telescope, or enlarger lens, and easily slide it off when ready for use.