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Mitakon Zhongyi M42 Mount Lens to Fuji X-Mount Camera Turbo Mark II Adapter

SKU: MTKLTM2M42FX MFR: MTKLTM2M422X

Key Features

  • Adapt your M42 mount lens to Fuji X camera, expanding your lens options!
  • Achieve a 0.726x crop factor, getting closer to full-frame with your Fuji X.
  • Features advanced optics: 4 elements in 4 groups, including one ED element.
  • Compact & lightweight adapter adds minimal bulk: only 5oz, easy to carry.
  • Enjoy sharp, clear images; this lens adapter maintains excellent image quality.
  • Durable build ensures secure lens mounting; a reliable M42 to Fuji X adapter.
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Special Order?Estimated to Ship: 08/19/2025
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Questions & Answers

Shopper : Why Did You Choose This?Austin W : To get the full coverage of a helios 44-2EDWARD G : I want the full frame look on a small budget.MICHAEL S : It's awesome!LOTHAR B : looks like the best choice to try out a speed booster for vintage lenses on my Fuji cameraMary Beth L : AmazingHenry K : Have some M42 vintage lenses and heard this is one of the best speed boosters.Douglas T : Good reviews. I'm collecting M42 mount lenses so need this with my Fuji XT3.

Reviews about this item

Review Summary

2021-01-27T07:23:24

Rated 5 out of 5

Mitakon Zhongyi M42 Mount Lens to Fuji X-Mount Camera Turbo Mark II Adapter

Works well...very satisfied

JOHN N.

2020-06-03T08:26:46

Rated 5 out of 5

Super solid!

Very solid, performs well, no complaints but make sure that your legacy lens will fit; my Super Takumar 50mm 1.4 did not.

Erik M.

2019-06-27T14:10:49

Rated 5 out of 5

Works Like A Charm!

I have several vintage M42 SLR lenses that I wanted to use on my Fujifilm X-T1 at their native focal length rather than 1.5X. The Turbo II is reasonably priced so I tried it. After several hundred images using Zeiss Jena Flektogon 35/2.4, I am very pleased. The optical quality is excellent, the character of this old lens is readily seen. I have compared images with this same lens on both a Turbo II vs. a Metabones. No significant differences that I have seen, other than an extra $150+ that is in my wallet vs. that of my Metabones-owning friend. The M42 to Fuji-X Turbo II is highly recommended.

RICK H.

2019-05-23T08:36:23

Rated 5 out of 5

Work great

I bought this to use M42 mount vintage lenses on my Fuji XT3. This works great. I can achieve infinity focus on most of my M42 mount lenses. Only one wide angle doesn't quite reach infinity because the rear element extends too far back, so check the distance of the rear element at infinity before using. I don't see any loss in image quality as compared to using the same lens with a regular adapter, at least in real world terms. I'm not a pixel peeper. I highly recommend this if you are adapting vintage lenses.

Douglas T.

2017-03-10T09:39:39

Rated 3 out of 5

it delivers but....

it delivers the basic you need if you want to put in work your old M42 lenses: you get the original angle of FF view, one more Fstop, but it loses image quality: sharpness is not the same, and colors change a little bit too, not sure why, maybe to many glasses between the image and the sensor.

MARCELO L.

2017-02-28T17:19:10

Rated 4 out of 5

does its job

it works as advertised. Images look good, At naked eye I cant really see degradation of image caused by the adapter glass. Probably with more scientific method will find it. Be careful, not all lenses will attach correctly, not sure if it is a flaw in the design of this adapter, or simply it is not possible to make all fit. I have 8 lenses with M42 mount, 7 OK, but one didnt work well (Pentax-Takumar 50mm f/1.4) aperture ring became stiff, and then I realized the protruding glass of the lens was pushing the glass of the adapter. Thankfully I didnt scratch any of the glasses.

Marcelo L.

2017-01-29T08:19:59

Rated 5 out of 5

Great for anyone who is wants to use old m42 lens

Works great on my fuji xpro 2. Also gives an hour extra stop of light ??.

John D.

2016-04-27T08:05:24

Rated 4 out of 5

Revitalizes your wider lenses for use with APS-C

Quite simply, it does what it claims: makes your old M42 manual 35mm film lenses operate on an APS-C as if the sensor were full frame. Also adds an extra stop to whatever lens is being used. Shot with it on two jobs yesterday. No noticeable degradation in image quality in the shots. Fairly great, plus affordable.

Nick235 B.

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Mitakon Zhongyi M42 Lens to Fuji X Camera Turbo Mark II Adapter Specifications

  • Compatibility

    M42 Mount Lens to Fuji X Camera

  • Crop Factor

    0.726x

  • Optical Construction

    4 Elements in 4 Groups including 1 ED Element

  • Length

    1.18" (2.99cm)

  • Weight

    5oz (141.74g)

  • UPC Code

    682962946932

Models
Mitakon Zhongyi M42 Lens to Fuji X Camera Turbo Mark II Adapter

Special Order

Generally ships in 7-14 days, subject to availability

Metabones Leica R to X-Mount /FUJI T (Black Matt)
$99.00

Special Order

Generally ships in 7-14 days, subject to availability

FeaturesBasic AdapterBasic AdapterBasic Adapter
Camera Fitting (Male)Fujifilm XFujifilm XFujifilm X
Lens Fitting (Female)M42 ScrewLeica RContarex Bayonet

About Mitakon Zhongyi M42 Lens to Fuji X Camera Turbo Mark II Adapter

FEATURED REVIEWS

Super solid!

By Erik M.

Very solid, performs well, no complaints but make sure that your legacy lens will fit; my Super Takumar 50mm 1.4 did not.

Works Like A Charm!

By RICK H.

I have several vintage M42 SLR lenses that I wanted to use on my Fujifilm X-T1 at their native focal length rather than 1.5X. The Turbo II is reasonably priced so I tried it. After several hundred images using Zeiss Jena Flektogon 35/2.4, I am very pleased. The optical quality is excellent, the character of this old lens is readily seen. I have compared images with this same lens on both a Turbo II vs. a Metabones. No significant differences that I have seen, other than an extra $150+ tha...

View full Review

A versatile tool for photographers looking to maximize the potential of their M42 mount lenses, the Mitakon Zhongyi M42 Mount Lens to Fuji X-Mount Camera Turbo Mark II Adapter is designed to seamlessly integrate with APS-C format Fuji cameras. This innovative adapter enhances your photography experience by increasing the angle of view by 0.726x, effectively simulating full-frame coverage on non-full-frame sensors. Additionally, it boosts the maximum aperture by 1 f-stop, making your lenses more effective in low-light conditions.

The Lens Turbo Mark II Adapter is engineered with precision, featuring four optical elements arranged in four groups, including one extra-low dispersion (ED) element. This ED element is crucial in minimizing chromatic aberrations, ensuring sharper and more accurately colored images. The robust metal construction and stainless steel mounts provide a secure and reliable connection between your camera and lens, with minimal play, ensuring stability during shooting. The adapter also includes front and rear protective caps to safeguard your equipment when not in use.

Please note that the Lens Turbo Mark II is a manual adapter, meaning it does not support electronic communication between the lens and the camera. It is important to be aware that this adapter may not be compatible with all lenses, particularly those with rear mount extensions exceeding 3mm. Additionally, it is not suitable for use with Blackmagic cinema cameras. Embrace the opportunity to breathe new life into your classic M42 lenses with the Mitakon Zhongyi M42 Mount Lens to Fuji X-Mount Camera Turbo Mark II Adapter, and enjoy the benefits of enhanced image quality and versatility.

Key Features

  • Adapt your M42 mount lens to Fuji X camera, expanding your lens options!
  • Achieve a 0.726x crop factor, getting closer to full-frame with your Fuji X.
  • Features advanced optics: 4 elements in 4 groups, including one ED element.
  • Compact & lightweight adapter adds minimal bulk: only 5oz, easy to carry.
  • Enjoy sharp, clear images; this lens adapter maintains excellent image quality.
  • Durable build ensures secure lens mounting; a reliable M42 to Fuji X adapter.

What's in the box:

  • Mitakon M42 Mount Lens to Fuji X-Mount Camera Turbo Mark II Adapter
  • Front Adapter Cap
  • Rear Adapter Cap
  • Mitakon 1 Year Limited Warranty