Fotodiox Pro Lens Adapter - Compatible with Contax 645 lenses for Hasselblad XCD mount digital cameras

Lens adapter


Hasselblad XCD mount mirrorless camera compatibility list for all adapter types

Hasselblad XCD mount cameras – The most popular models include:
  • • Hasselblad X1D-50C, X1D II 50C, X2D 100C, 907X

  • Product highlights:


    Allows you to mount Contax 645 lenses on Hasselblad XCD system cameras

    Mirrorless cameras gain in versatility: With the Fotodiox Pro adapter you can mount Contax 645 vintage lenses on Hasselblad XCD cameras. Fotodiox offers a wide range of lens adapters for mirrorless platforms worldwide, delivering infinite focus, manual aperture control and a robust construction for lasting quality.



    Versatile, reliable, adaptable

    Why would anyone in their right mind want to use old lenses on their shiny new high-performance DSLR or mirrorless camera? The simple answer is that many older lenses can capture images that have that elusive quality known as character. And for photographers looking to create unique images that express their personal style, character can be even more important than resolution numbers, corner-to-corner sharpness, etc.

    The problem with many modern lenses is that they often lack character, which is due to aberrations rather than the near-perfect lenses that are widely available today. Additionally, a fully mechanical lens is likely to take longer and be cheaper to repair than modern focus-by-wire lenses. You can also change camera systems or retire your mount without breaking your lenses. In extreme cases, some mirrorless lenses require firmware updates for each new body. So even if the mount remains, the lenses won't stay on this update list forever (for example, Nikon's new E lenses are not compatible with cameras that are only two generations old).



    Precise and solid connection; no game

    Fotodiox employs professional photographers in all areas of development and design to create products that are built to last. The Pro Series adapters are designed to withstand the rigors and demands of professional photographers. Our adapters are manufactured to precise tolerances and provide a solid, gap-free, wobble-free connection for stress-free use. No adjustments required! Fotodiox adapters can be removed and reattached to your camera as needed, remaining as precise as the day you purchased them.



    all-metal construction; safe and secure fit

    Fotodiox Pro adapters are made entirely of metal with no plastic to create a secure connection between your glass and your camera that will not wear out over time, ensuring the connection between lens and camera remains secure with every use. We use chrome plated brass brackets for improved durability and reliability. Our 24-month Fotodiox manufacturer's warranty applies to all Fotodiox products.


  • • 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 up in a certain way to work with our adapters, or you may receive a message such as "Error: Lens not attached - check lens". 

  • Because this manual adapter does not power the lens, autofocus is not available.
  • • Set exposure manually or meter using your camera's aperture priority (stopping down) mode.
  • • If your lens does not have a manual aperture control ring, the lens aperture will reset to its default position, which is either stopped down to its maximum aperture stop or opened to its smallest aperture stop, depending on the lens.

  • All images are for illustrative purposes only. Actual product may vary slightly due to ongoing design improvements.

    Lens mountLenses with Contax 645 (C645) bayonet
    Body mountMirrorless cameras with Hasselblad X-System (XCD) mount
    Technical data8.1 x 9.7 x 5.1 cm (3.2 x 3.8 x 2 inches)
    10.1oz (0.6lb)
    Shipping dimensions5 x 5 x 5 inches (12.7 x 12.7 x 12.7 cm)
    0.9 pounds (14 ounces)
    ManufacturerFotodiox Inc.
    guaranteeLimited to 24 months
    guaranteeLimited to 24 months

    • Fotodiox Pro adapter (Fotodiox Inc.) for Contax 645 to Hasselblad XCD mount
    • Compatible: Contax 645 (C645) bayonet; Hasselblad XCD cameras e.g. E.g. X1D-50C, X1D II 50C, X2D 100C, 907X
    • Dimensions/Weight: 8.1×9.7×5.1 cm (3.2×3.8×2 inches); 10.1oz (0.6lb). Shipping: 12.7×12.7×12.7cm; 0.9lb (14oz)
    • Construction: All metal, chrome-plated brass brackets, no plastic; Guarantee 24 months
    • Features: mounts vintage lenses on Hasselblad XCD, precise fit without play, infinite focus, manual aperture control
    • Notes: manual adapter – AF/AE/IS disabled; Exposure manual or aperture priority; Lenses without an aperture ring set the aperture to standard position; some cameras show error messages
    Fotodiox Pro adapter (Fotodiox Inc.) for Contax 645 to Hasselblad XCD mountCompatible: Contax 645 (C645) bayonet; Hasselblad XCD cameras e.g. E.g. X1D-50C, X1D II 50C, X2D 100C, 907XDimensions/Weight: 8.1×9.7×5.1 cm (3.2×3.8×2 inches); 10.1oz (0.6lb). Shipping: 12.7×12.7×12.7cm; 0.9lb (14oz)Construction: All metal, chrome-plated brass brackets, no plastic; Guarantee 24 monthsFeatures: mounts vintage lenses on Hasselblad XCD, precise fit without play, infinite focus, manual aperture controlNotes: manual adapter – AF/AE/IS disabled; Exposure manual or aperture priority; Lenses without an aperture ring set the aperture to standard position; some cameras show error messages