【Genuine】ASAHI PENTAX 49mm SKYLIGHT @4560 Excellent condition. ※Regarding precision instruments and optical lenses※ ・As I do not have expert knowledge, please purchase after confirming the images. ・We carefully check the optical system and cameras, but we cannot guarantee a perfect check, so please make your judgment based on the images. ・We do not use strong light to check the optical system. We describe what can be confirmed with normal light and visual inspection. ・We have not performed test shots with the lens using an actual camera body. ・Please understand that we do not check for actions that would obviously overexpose the image. ・We perform maintenance and cleaning, but we do not guarantee perfection. ※This isあくまでも our maintenance staff's subjective opinion, so please use it as a reference. Please note that there are individual differences in the condition of scratches and dirt, so we cannot accept returns based on condition. Please consider the product images. We will consider a discount for multiple purchases, so please feel free to comment.