Sell K&F Concept Lens Mount Adapter for Olympus OM Lens to Canon EOS R Camera Body best price

About the item: This adapter allows user to connect Olympus OM mount Lenses to Canon EOS R mount cameras. Anodized Aluminum and Heavy Grade Brass Construction,matting varnish inside to avoid light reflection If your lens does not have a manual aperture control ring, it will stop down to its smallest f/stop by default Manual adapter,auto diaphragm/auto-focus is not allowed Infinity focus function is allowed Product description Size Name:OM-EOS R Please consult us of your lens and camera mount before purchase to get a 100% right product Suitable for: Lens: Olympus OM mount Lenses Camera: Canon EOS R Mount SLR Camera Note: 'No Lens Attached' - Warning Message Appears If your camera indicated "lens is not properly installed", please modify the camera menu settings. Usually called the "release the shutter the lens is not installed", you can modify the settings to be allowed. Specifically refer to the camera manual Infinity focus position: the position of the infinity mark 【∞】of the telephoto lens or super telephoto lens is shifted slightly to the positive side to enable focus adjustment even when focus shift is caused due to temperature changes. The shift range is denoted by an L-shaped line, Be sure to check the focus through the viewfinder even when you shoot at infinity. If your lens does not have a manual aperture control ring, it will stop down to its smallest f/stop by default. After Sales Service: Please contact our professional after sales team for video help or technical support in needed