KIPON Electronic Aperture Control Adapter for Mamiya brand Mamiya 645 Lens to Sony E Mount Camera
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KIPON M645-S/E E adapter is an electronic adapter that can mount Sony E mount camera and control the aperture of Mamiya brand Mamiya 645 mount lens with the camera body.
With KIPON M645-S/E E adapter, although the lens will fit physically, auto-focusing, and other functions will not work. Only manual model will be available.