Please be sure to check my profile before purchasing. Silent purchases and immediate purchases are welcome. Shipping is not available on the same day, day of, weekends, holidays, or public holidays. Please refrain from purchasing if you are in a hurry. This item cannot be discounted. This is a mount adapter that allows you to attach K&F's Canon old lens FD mount lenses to Sony E-mount cameras. It is a PRO series, so it has an anti-reflection coating. It is a beautiful item with little signs of use, only used for test shots. Both old FD and new FD lenses can be attached without any problems. Please attach it so that the aperture lever does not interfere during attachment. The camera and lens are for illustration purposes only and are not included. Please set focus and exposure manually for shooting. The price on Amazon is around 4000 yen. K&F adapters may have a tight fit when attaching to the lens or camera to prevent rattling, but this is by design. Please understand. Free shipping via Yu-Packet Post Mini. We will generally ship within 2-3 days, but please note that we do not ship during Golden Week, weekends, or holidays.