Fotodiox, Inc. USA

Fotodiox DLX Stretch Lens Adapter - Compatible with Mamiya 645 (M645) Mount Lenses to Hasselblad X-System (XCD) Mirrorless Camera Bodies with Macro

Fotodiox DLX Stretch Lens Adapter - Compatible with Mamiya 645 (M645) Mount - Main image
$128.07 $209.95 In stock

Category: Lens Mount Adapter

  • Description
  • Specs
  • Compatibility
  • Notes

Product Highlights:

  • • Mounts a Vast Range of Vintage Workhorse Lenses to Modern Digital Cameras
  • • Built-in focusing helicoid for back focus & macro; 49mm filter threads for light control & effects
  • • Precise fit and solid connection; no play, gap or wiggling, no adjustments required
  • • Precision all-metal construction with chrome plated brass mounts for secure, solid fit
  • • Limited 2-Year Manufacturer Warranty

Mount Vintage Lenses to Digital Cameras

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. Mix camera/lens platforms or reinvigorate vintage glass; our adapters deliver infinity focus, manual aperture control, and a sturdy build for lasting quality.

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Built-In Focusing Helicoid; 49mm Filter Thread

The Fotodiox DLX Stretch Adapter allows you to extend the lens from the camera body giving the ability to focus closer than normal as well as correct for any possible back focus the lens may have, in effect this adapter acts like a small built-in bellows. Additionally this adapter has an internal 49mm threaded spot for adding your chosen filter to give you further creative control over your image.

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Precise & Solid Connection; No Play Fit

Fotodiox employs Professional Photographers in every aspect of development and design to create products that are built to last. The DLX line of adapters is crafted to withstand the rigors and demands of the professional photographer. Our adapters are manufactured with precise tolerances, providing a solid, gap free, no wiggle connection for stress free use. No adjustments needed! Fotodiox adapters are meant to be taken off and put back on your camera as much as needed while remaining as precise as the day you bought them.

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All-Metal Construction; Secure & Solid Fit

Fotodiox DLX adapters feature all-metal, no plastic construction to create a secure connection between your glass and camera that will not degrade over time, keeping the lens-camera connection secure with every use. We use chrome plated brass mounts for enhanced durability and reliability. All Fotodiox products are backed by our 24-month Fotodiox Manufacturer Warranty.

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Lens Mount Mamiya 645 (M645) Mount Lenses
Body Mount Hasselblad X-System Cameras
Extension Amount 0.4 in (1 cm)
Product Dimensions 3.1 x 3.1 x 1.9 in (7.8 x 7.8 x 4.9 cm)
0.6 lb (10.3 oz)
Shipping Dimensions 5 x 5 x 5 in (12.7 x 12.7 x 12.7 cm)
0.9 lb (15 oz)
Manufacturer Fotodiox Inc.
Warranty Limited 24-Months
  • • 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.

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

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Customer Reviews (5.0 / 5 · 5 reviews)

Ella ★★★★★

The built-in focusing helicoid makes precise macro adjustments a breeze, and the 49mm filter threads add versatility for creative shots. This adapter feels solid and well-machined, with a smooth rotation that doesn’t wobble. Perfect for breathing new life into my vintage Mamiya glass on the X-system

Avery ★★★★★

I’ve been adapting my old Mamiya 645 glass to my XCD body for a while, and this adapter’s macro focusing helicoid lets me dial in precise close-focus adjustments that other adapters just can’t match. The 49mm filter threads also come in handy for stacking a step-up ring.

David E. ★★★★★

The built-in focusing helicoid makes adjusting macro shots effortless, and the 49mm filter threads let me reuse my old ND filters on this adapter.