Fotodiox, Inc. USA

Fotodiox Lens Mount Macro Adapter - M42 Screw Mount SLR Lens to Fujifilm Fuji X-Series Mirrorless Camera Body with Built-In Variable Close Focus

Fotodiox Lens Mount Macro Adapter - M42 Screw Mount SLR Lens to Fujifilm Fuji - Main image
$41.17 $57.99 In stock

Category: Lens Mount Adapter

  • Description
  • Specs
  • Compatibility
  • Notes
  • • Mounts M42 Screw Mount SLR Lenses to Fujifilm X-series mirrorless cameras; infinity focus or beyond allowed
  • • Built-in focusing helicoid provides macro focus for any lens as well as correction for back focus
  • • Precise fit and solid connection; lens has no play, gap or wiggling when mounted on adapter
  • • Precision all-metal construction with chrome plated brass mounts for secure and solid fit
  • • Limited 2-Year Manufacturer 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. This macro 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.

Back to Highlights

Lens Mount: M42 Screw Mount SLR Lens
Body Mount: Fujifilm X-Series Mirrorless Camera Body
Extension Amount 32 mm
Product Dimensions 2.4 x 2.4 x 1.2 in (6.2 x 6.2 x 3.1 cm) @ 0.3 lb (4.9 oz)
Shipping Dimensions 8 x 10 x 1.5 in (20.3 x 25.4 x 3.8 cm) @ 0.4 lb (6 oz)
Manufacturer Fotodiox Inc.
Warranty Limited 24-Months
  • • 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 (4.6 / 5 · 5 reviews)

Eli S. ★★★★★

I’ve been adapting old Soviet lenses to my Fuji, and this adapter’s ability to hit infinity focus is perfect for landscape shots. The helicoid is smooth enough for precise close-up adjustments without any wobble.

Madison E. ★★★★★

The built-in focusing helicoid is a game changer for adapting my old M42 lenses to my Fuji—I can finally get close-up shots without extra tubes. Infinity focus works perfectly too, so it's like having a whole new set of lenses.

Henry E. ★★★★★

I was pleasantly surprised how solid this adapter feels when mounting my old M42 lenses — no wobble at all. The built-in helicoid lets me fine-tune focus for close-ups without extra tubes, which is a game-changer for flower shots.