Reconnect with the charm of vintage photography using this ultra minimal M42 to Nikon F-Mount lens adapter designed by "PhysicsDude". It allows you to mount classic M42 lenses onto Nikon F-mount cameras, opening up a world of manual focus and film-style creativity. Whether you're experimenting with old lenses, shooting portraits, or looking to achieve timeless image aesthetics, this slim adapter is a must-have for any photography enthusiast. Its minimal profile ensures a snug fit without adding bulk. The adapter is crafted from durable plastic, making it lightweight and easy to carry. Please note, it is recommended for use in high-temperature environments. you should use petg or abs instead i have it put in those plastics can handle outside texas heat all day tested