Fotodiox, Inc. USA

Fotodiox Pro Lens Mount Double Adapter for Contax 645 (C645) Mount Lenses to Fujifilm Fuji X-Series Mirrorless Camera Body

Fotodiox Pro Lens Mount Double Adapter for Contax 645 (C645) Mount Lenses to - Main image
Fotodiox Pro Lens Mount Double Adapter for Contax 645 (C645) Mount Lenses to - View 2Fotodiox Pro Lens Mount Double Adapter for Contax 645 (C645) Mount Lenses to - View 3Fotodiox Pro Lens Mount Double Adapter for Contax 645 (C645) Mount Lenses to - View 4Fotodiox Pro Lens Mount Double Adapter for Contax 645 (C645) Mount Lenses to - View 5Fotodiox Pro Lens Mount Double Adapter for Contax 645 (C645) Mount Lenses to - View 6
$144.83 $212.99 In stock

Category: Lens Mount Adapter

Features:
  • Mounts Contax 645 (C645) Mount Lenses to Fujifilm X-series mirrorless cameras
  • Integrated aperture iris for incoming light adjustment
  • High-tolerance precision craftsmanship; infinity focus or beyond alowed
  • All-metal design; hardened anodized aluminum construction
  • Premium grade Fotodiox adapter
  • 24-Month Fotodiox Warranty
  • This adapter will severely  Vignette when Iris closes down !

    • 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: Contax 645 (C645) Mount Lens with Built-In Aperture Iris
    Body Mount: Fujifilm X-Series 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.

    Payment options

    The checkout page shows the payment options available for your order.

    Processing & transit

    Compare the processing window with the estimated transit time.

    Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

    Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

    View policy
    Refund processing

    Merchant processing and bank posting are separate steps.

    Please contact us for the refund processing timeframe before returning an item.

    View policy
    Shipping services

    Use the details for the destination and service you select.

    Standard Shipping · United States: $0.00

    Express Shipping · United States: $3.99

    View policy
    Return terms

    Follow the stated return method and include your order reference.

    United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

    View policy

    Customer Reviews (5.0 / 5 · 5 reviews)

    Joshua ★★★★★

    I was a bit worried about infinity focus with other adapters, but the precision craftsmanship on this one locks in sharp from edge to edge. The integrated aperture iris is also a nice touch for controlling incoming light on the fly.

    Claire ★★★★★

    Finally, a Contax 645 to Fuji X adapter that nails infinity focus without any shimming or guesswork. The build feels rock-solid, and having that built-in aperture iris is a game-changer for adapting vintage glass.

    Eli G. ★★★★★

    The integrated aperture iris is a lifesaver for adapting these lenses—lets me dial in the perfect exposure without needing special filters. Focus feels solid and true to infinity even with the glass fully stopped down.

    Related Products