Asahi Opt. Co., Super-Takumar 55mm f/1.8. Here are some sample photos taken with this lens, please take a look. Includes front and rear caps. When shooting into the light, flare and ghosting appear significantly. At maximum aperture, it gives a soft look, and when stopped down a bit, it resolves sharply, making it a convenient lens. This is an M42 screw mount. If you want to attach it to a camera other than M42 mount, you will need a separate mount adapter. There is some dust and slight mold inside the lens. As shown in the sample photos, it has absolutely no effect on the shooting results. Both the aperture ring and the focus ring work without any problems. I would like to sell this to someone who wants to take emotional photos and use it frequently. As you can see in the photos, there are scratches, etc., and it is not suitable for collectors. Please take it out and use it often. Instant purchase is welcome. If you have any questions, please feel free to comment. SuperTakumar AsahiPENTAX Pentax Asapen Takumar Super Takumar Auto Takumar SMC Takumar Takumar Lens Old Lens Rainbow Flare Flare Ghost Photography Single-lens reflex Mirrorless Mirrorless Single-lens reflex Film Portrait Cosplay M42 M42 Screw Mount Focal Length: 19-70mm Maximum Aperture: 1.5-2 Other Features: Front lens cap included, Rear lens cap included, Old lens