Fotodiox Pro Lens Mount Adapter Compatible with Pentax 645 Lenses to Micro Four Thirds Cameras

• Compatible with Pentax 645 lenses on Micro Four Thirds (MFT) mount mirrorless cameras; Infinity focus or beyond allowed
• Enhanced craftsmanship and high-tolerance construction for demanding professionals
• Precise fit and solid connection; lens has no play, gap or wiggling when mounted on adapter and no adjustments required
• Precision all-metal construction with chrome plated brass mounts for secure and solid fit
• Limited 2-year Manufacturer Warranty

Product Description If you have a SLR or DSLR camera and other maker/mount lenses, the Fotodiox Mount Adapters allow you to use your lenses on the film/digital camera body. Sharing lenses has some distinct advantages. Certain prime lens just can't be replaced, and you save the cost of purchase on new lenses. Fotodiox offers a range of adapter from large format to smaller format digital adapters. Adapting larger format lens to smaller format sensors (i.e: large format to medium format, medium format to 35mm, 35mm to micro 4/3) provides excellent edge-to-edge sharpness. The smaller image field helps minimize the effects of lens distortion and aberration by using the 'sweet spot' or center of the larger lens image circle. Automatic diaphragm, auto-focusing, and other functions will not operate correctly while using this adapter as it is not electronic. In this case, "stop-down mode" will need to be used when metering since the lens does not have the ability to have its aperture controlled by the camera body. Infinity focusing is guaranteed. Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter. In this case "stop-down mode" will need to be used when metering since the lens does not have the ability to have its aperture controlled by the camera body. You can shoot with manual mode or aperture priority mode. Infinity focusing is guaranteed. Note: The aperture markings on the adapter are based on a 50mm f/1.9 lens; when used with any other lens the aperture markings will be off (will not represent the true aperture used), however you will still have full range over the lens iris. Note: The product pictured may have slight differences in appearance from the actual product such as color, font style, and/or other cosmetic changes due to improvements in design. Box Contains Lens Mount Adapter