CONTAX G series metal lens cap, GK-54 φ57 (^^) This is a genuine lens cap that is becoming difficult to obtain. There are scratches and scuffs from use, but there are no problems with its use. Please check the photos as I have included many. Instant purchase is OK ♪ ◾️Product Description◾️ This is a genuine CONTAX metal lens hood cover cap. It has an inner diameter of approximately 57mm at the mounting opening, and can be placed on the tip of the GG-1, GG-2, and GG-3 lens hoods for the CONTAX G series. I also have other CONTAX products for sale, and bulk purchases are welcome ♪ ↓↓ #sara's CONTAX product list -------------------------------------------------- CONTAX GK-54 lens cap for CONTAX G series cameras. Original accessory for Carl Zeiss G-mount lenses.