↓↓Also on sale are many other items↓↓ #TreasureGET Osaka Camera Supplies ☆Y0567 【Rare】Pentacon Prakticar 50mm f2.4 MC ※Since there is no option for B-mount (bayonet) on the product page, it is listed as Canon EF mount. 【Product Details】 ・Bayonet mount. ・Rare and valuable lens with rainbow ghosting and bubble bokeh! 【Appearance】 ・No noticeable scratches or stains. ・Some deterioration due to aging can be seen on the mount. 【Optics】 ・Dust particles are present due to aging. ・No mold or fog is visible to the naked eye. 【Operation】 ・Aperture blades: Smooth ・Helicoid: Smooth ・Verification by actually attaching it to a camera has not been performed. ■Accessories ・None. ★Please understand that items not mentioned in the description have not been verified. ・This is a used lens. Please understand that verification through actual shooting and development has not been done. ★We cannot guarantee the remaining battery life and lifespan, so please handle it on your end. ◆If you have questions that require re-checking the actual item, it may take 2-3 days to answer because the actual item is in another location. ☆We cannot accommodate exclusive listings. ☆Please confirm the operation of the item after it arrives and then contact us to confirm receipt. If there is any problem with the product, we will respond sincerely if you comment immediately. ☆We will basically not respond to price negotiations from comments. If you want a price reduction, please use the price reduction request function on Mercari. ☆In principle, cancellations due to the buyer's circumstances are not allowed, so please confirm. ☆Shipping will be handled within 2-3 days of purchase as a guideline. ※It may take significantly longer than scheduled during long vacations, etc. If you are in a hurry, please inquire in the comment section before purchasing. ☆Everything in the photos is included. Please check the photos carefully before purchasing. ☆Please refrain from purchasing if you are a nervous customer, concerned about minor details, or expect the usability of a new product. ☆We have described as much as possible, but there may be damage, missing parts, modifications, etc. due to oversight not mentioned. Please purchase only if you understand.