※Please be sure to read the profile before purchasing. Purchases without comment and immediate purchases are welcome※ ※Same-day, next-day, weekend, and holiday shipping are not available. Please refrain from purchasing if you are in a hurry※ ※This item is not subject to price reduction※ This is a K&F mount adapter that allows you to attach Pentax PK lenses to Canon EF mount cameras. It has been used, but there are no noticeable scratches or stains. It cannot be used with full-frame cameras and film cameras due to mirror contact. Please use it with APS-C cameras. Both the lens side and the camera side can be attached without any play, but one screw is missing from the spring part that locks the lens (see photo 3). Therefore, the lens may not lock, but the lens itself can be securely attached, so it can be used as is. Removing the lens from the adapter is not a problem if you slide the spring and remove it. Since the screw is missing, it is considered as junk. The purchase price on Amazon was 3300 yen. Please be aware that it may be difficult for beginners to handle. The camera and lens are not included as examples. Please set the focus and exposure manually for shooting. Free shipping, shipped via Yu-Packet Post Mini. *We will basically ship within 2-3 days, but we do not ship during Golden Week and on weekends and holidays, so please understand.