Internal diameter: 55.4mm
Outer diameter: 65mm
Material: ABS plastic
Protects your delicate lens from dust, dirt, and scratches.
Made of high impact plastic for extra durability.
-Cap has light accumulative element. You can apply marking on a cap and to see this marking in the dark or at night.
-The cap has thickness of a wall of 3 mm and therefore it is very strong.
-The cap has the extended locks therefore the cover will well keep will longer work at a mount.
-In a set to covers there is a set of 34 different numbers.
-Each number this focal length of a lens
-You will be able to paste that number which corresponds to focal length of lens on a cap Hard plastic rear lens cap that protects your PL-mount lens from dust, smudges and scratches.