Fotodiox Pro Lens Mount Adapter - Mamiya 645 (M645) Mount Lenses to Sony Alpha E-Mount Mirrorless Camera Body

Features:

• Mounts Mamiya 645 (M645) Mount Lenses to Sony E-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
• 24-Month Fotodiox warranty

Mirrorless cameras aren't only revolutionary because of their compact size; they're even more versatile for mounting lenses than their full-sized counterparts! Fotodiox offers strong support for mirrorless camera platforms with hundreds of options for mounting both modern and vintage lenses. Our adapters deliver infinity focus, manual aperture control, and a sturdy build for lasting quality.

Note:

• • Newer M645 Mount lenses designed for the Phase One system will not fit this adapter, only the older Mamiya-era M645 lenses will work with Fotodiox adapters properly.
• • This is a manual adapter, so lens functions that rely on electronic communication with the camera body (autofocus, AE metering, image stabilization, etc.) will be disrupted.
• • Some cameras need to be set a certain way to work with our adapters or you may get a message such as 'Error Lens Not Attached - Check lens'. Please check the support articles on the Fotodiox Knowledge Base for possible solutions on a variety of camera brands.
• • 'Focus-By-Wire' lenses (such as Canon's STM or Nikons AF-P) requires power to engage the manual focus rings on the lens, since manual lens mount adapters do not power the lens, those lenses will not be able to focus.
• • Set your exposure manually or meter using your camera's Aperture Priority (stop-down) mode.
• • If your lens does not have a manual aperture control ring, the lens aperture will revert to its default position, which depending on the lens is either stopped down to its largest f-stop or opened up to its smallest f-stop.
• • To determine what the new 'Crop Factor' or 'Equivalent Focal Length' of the lens when used on your camera will be, please check the Fotodiox Knowledge Base article.

All pictures are for illustration purposes only. Actual product may vary slightly due to ongoing improvements in design.