※ Please be sure to read the profile before purchasing. No-comment purchases 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 M42 mount lenses to Sony E-mount cameras. It is a beautiful item with little use, having only been used a few times indoors for test shooting. It has a step for some Fujinon lenses and Mamiya SX lenses, allowing for infinity focus. Ver. 2 is a higher-end type with a brass camera-side mount and internal reflection processing. The camera and lens are not included; they are for illustrative purposes only. Please set the focus and exposure manually for shooting. Amazon price is around 3600 yen. K&F adapters may be stiff to attach to lenses and cameras to prevent looseness, but this is a specification. Please understand. Free shipping via Yu-Packet Post Mini. * We will basically ship within 2-3 days, but please note that we do not ship on weekends and holidays during Golden Week.