Genuine ASAHI PENTAX 49mm SKYLIGHT Camera Lens Filter @4535 Excellent condition. *Regarding precision instruments and optical lens products* ・We do not have expert knowledge, so 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 using the lens with an actual camera body. ・We do not check for actions that would obviously overexpose the image, so please understand. ・We perform maintenance and cleaning, but we do not guarantee perfection. *This isあくまでも based on the subjective opinion of our maintenance staff, so please use it as a reference. Please note that returns based on condition, such as scratches and dirt, will not be accepted as there are individual differences. Please consider the product images. We will consider a discount for multiple purchases, so please feel free to comment.