DSLRKIT Black Metal C mount Rear Lens Cover Cap CC TV (pack of 2)
This rear lens cap is used when storing your lens or after the lens has been removed from your camera. It helps to keep dust from your lens mechanism. This metal cap is perfect for any C Screw mount lens such as  Asahi Pentax Super Takumar  and any other C screw mount lens.Packing Included: Metal C-mount Rear Lens Cap x2