This is an Industar lens with an early design featuring many aperture blades (10 blades), creating a natural circular aperture, making it a popular lens. No operational issues. A vintage lens from the 1950s. Industar 61 (L39 mount) 52mm F2.8 A popular lens. No operational issues. This lens produces images with character. Accessories: Hood Front and rear caps No operational issues. The lens surfaces are clean for a lens of this age. Recommended. No mold or haze. Tested and takes pictures without any problems. You can take pictures that you can't get with modern lenses. This is a Leica screw mount (L mount) lens. It produces vivid and sharp images. We are now in an era where you can enjoy old lenses with digital cameras. Unlike the sharp photos of today, you can take images that feel like memories. This lens is recommended for those who want to take photos with character! Shipped free of charge nationwide via Sagawa Express.