Fotodiox, Inc. USA

Fotodiox Pro Lens Mount Adapter - Pentax 645 (P645) Mount SLR Lens to Sony Alpha E-Mount Mirrorless Camera Body

Fotodiox Pro Lens Mount Adapter - Pentax 645 (P645) Mount SLR Lens to Sony - Main image
Fotodiox Pro Lens Mount Adapter - Pentax 645 (P645) Mount SLR Lens to Sony - View 2Fotodiox Pro Lens Mount Adapter - Pentax 645 (P645) Mount SLR Lens to Sony - View 3Fotodiox Pro Lens Mount Adapter - Pentax 645 (P645) Mount SLR Lens to Sony - View 4Fotodiox Pro Lens Mount Adapter - Pentax 645 (P645) Mount SLR Lens to Sony - View 5
$63.47 $91.99 In stock

Category: Lens Mount Adapter

Features:
  • Mounts Pentax 645 (P645) Mount SLR Lenses to Sony E-mount mirrorless cameras; infinity focus or beyond guaranteed
  • 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.

    Lens Mount: Pentax 645 (P645) Mount SLR Lens
    Body Mount: Sony Alpha E-Mount Mirrorless Camera Body
    Manufacturer: Fotodiox Inc.
    Warranty: 24 Months


    Note:

  • • 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.

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    Customer Reviews (4.8 / 5 · 5 reviews)

    Miles ★★★★★

    Infinity focus locks in perfectly with my Sony body, and the metal build feels solid enough for studio work. I've put it through a full day of shooting and not a single loose click or wobble.

    Daniel K. ★★★★★

    The precision machining on this adapter is impressive—my vintage glass locks in solidly with zero play. Infinity focus is spot-on, which makes it perfect for landscape work with my A7 series body.

    Joseph B. ★★★★★

    Mounting my old Pentax 645 lenses on my Sony body was seamless, and the infinity focus is spot-on even wide open. The all-metal build feels reassuringly dense in hand, no wobble at all.

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