This is an early Industar lens with a high number of aperture blades (10), resulting in a natural circular aperture, making it a popular lens. No operational issues. This is an early model of the popular Industar old lens. Manufactured in the 1950s Industar 26 (L39 mount) 52mm F2.8 Accessories: UV protection filter (in case) Hood Front and rear caps All accessories are brand new. No operational issues. The lens surface is clean for a lens of this age. It's in a condition that you'll be satisfied with. There is some dust, but no mold or haze. In test shots, it performed without any problems and produced clear images. You can take pictures that you can't achieve with modern lenses. This is a Leica screw mount (L mount) lens. It produces good color 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.