#Kameken ASAHI OPT. SMC PENTAX M 50mm F2 PENTAX K-mount Accessories: F&R caps It appears to be in beautiful condition, with only a slight amount of dust. As a lens from the 1980s, it's very thin and easy to use. The coating is close to current performance, and compared to old lenses from the 1950s-70s, you're less likely to be bothered by flare and ghosting. When using it with a mirrorless camera via a mount adapter, a thin lens like this is very useful, so please consider it. Sample Photo Data (Common) Camera Used: SONY α7 Aperture: Used from f/2 to f/11 ISO: 50-400 No image processing If you purchase multiple items, I will combine them and offer a discount on the shipping cost, so please contact me before purchasing. I have confirmed that there are no cracks or breaks, but I cannot check for minute scratches that may have occurred during manufacturing, shipping, or normal display in stores, so please understand that this is a used item. I store the item in a clean condition, but I will disinfect it with alcohol before shipping. Regarding the item, I also sell it on auctions, flea market apps, and in person, so the stock may run out depending on the timing. Since the nearest post office is closed on weekends and holidays, if you win the bid during that time, the item will be shipped after the holiday. Thank you.