Thank you for viewing! Instant purchase without comments is welcome! Pentax Super-Multi-Coated Takumar 400mm F5.6 M42 screw mount This is a 400mm single-focus telephoto lens from Pentax. 400mm f/5.6 Super-Multi-Coated lens. Serial number: 7548229 [Included items] ・ASAHI PENTAX 77mm lens protection filter *Everything shown in the photos is included. This is a used item, so there are scratches and scuffs on the exterior. Please check the images. The lens itself, as far as the eye can see, has no noticeable scratches or cloudiness, but since it is an old lens, please consider it as junk for safety. - Model: ASAHI OPT. CO., JAPAN Super-Multi-Coated Takumar 400mm f/5.6 - Focal length of the lens: 400mm - Maximum aperture: f/5.6 - Coating: Super-Multi-Coated We also have many other unique products on sale, so please take a look from the link below. #telesight's camera #telesight's products We support anonymous shipping via Mercari, so thank you for your cooperation. PENTAX Pentax Asahi Optical Single-focus Telephoto lens Showa retro Film camera