Designed to fit the pioneering EOS R system, this RF Lens Dust Cap is for Canon RF-mount lenses, built to protect the lens' rear element from dust and scratches when not in use. Suitable to be taken on location shoots to secure your RF lenses when not attached to your EOS R camera.BenefitsDesigned to fit the pioneering EOS R cameras RF-mountProtect the lens rear element from dust and scratchesRobust build qualityCompatible with RF lenses onlyDesigned to fit the pioneering EOS R system, this RF Lens Dust Cap is for Canon RF-mount lenses, built to protect the lens' rear element from dust and scratches when not in use. Suitable to be taken on location shoots to secure your RF lenses when not attached to your EOS R camera.BenefitsDesigned to fit the pioneering EOS R cameras RF-mountProtect the lens rear element from dust and scratchesRobust build qualityCompatible with RF lenses only