Kiev-16U is Russian 16mm film movie camera. It has lenses with M32x0.5 screw thread mount. The adapter is purposed for Canon EF-M mount cameras. Infinity focus is preserved. Please keep in the mind that sensor of Canon EOS M camera is larger thatn 16mm film camera frame. So, Kiev-16U lenses will vignette. Shown picture was took with 50mm lens. Wider lenses will vignette more. Adapter is made of high quality aluminium alloy, anodized and laser engraved. Weight is 24 g. More Information Adapter Front Side Kiev-16U Adapter Rear Side Canon EF-M Material Aluminium Manufacturer RafCamera Advantages Design: Many of our products were inspired by customers, and have great application value. Material: Aluminium alloy 2024 (used in aviation and space industry). It is light and durable. Technology: Cutting from solid bars provides the highest possible product quality. Tolerances: A bit tight fit is better than too loose fit for imaging equipment. 003704.003426.005438 Listing and template services provided by inkFrog