Unused, dead stock, manufactured in 1978. Even among unused items, this lens is in excellent, like-new condition with no scratches around the lens. No further stock is expected, so don't miss out! Disassembled and serviced, fully functional. This is the swirling bokeh lens that's trending on Instagram and other platforms. Includes a metal hood, adapter, UV protection filter, and cap. Disassembled and serviced, so there are no operational issues. You can use it for a long time. This unused item was obtained from a closing-down Russian business. Since it comes with an adapter, you can start shooting right away upon arrival. Please choose one from the following adapters: Sony E, Canon EF, Nikon F (Nikon F only has a short-distance adapter), Micro Four Thirds, Fuji X. If you are unsure about the adapter type, please comment with your camera model (the product image shows the Sony E adapter). Please note that there are scratches on the filter attachment part from the lens cap. The lens itself is very clean. No mold, haze, or balsam separation. A perfectly functioning, unused lens. In test shots, it produced clear images without any problems. Highly recommended. No operational issues. The Helios 44-2 has oil stains on the aperture blades in almost all lenses. It does not adhere to the lens surface, so there is no problem with use. It is said to have a sharp center image that rivals the original Biotar, and above all, it is famous for its swirling bokeh at wide apertures. It is a famous lens that allows you to enjoy the characteristics of old lenses, including vignetting. It is f2.0 58mm. I took test shots with this lens, and the images turned out beautifully with a three-dimensional feel. Shipping is free via Sagawa Express. I have included sample images taken with the same lens. Please refer to them. Shipping is free via Sagawa Express nationwide, but for Okinawa and remote islands, we will have to add a shipping surcharge of 1500 yen. Please comment before purchasing so we can adjust the price.