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Metabones L39 Screw Mount to Leica M 6-Bit (50/75) Adapter

SKU: MBL39M5075 MFR: MB_L39-M-50/75
$39.00
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Key Features

  • Adapt L39 Screw Mount lenses to your Leica M: Unlock vintage glass potential!
  • Achieve perfect focus with this precision Metabones adapter for Leica M cameras.
  • Durable brass construction ensures a secure, stable fit for your valuable lenses.
  • Capture stunning images using classic L39 lenses on your modern Leica M body.
  • Built-in 6-bit coding (50/75) transmits crucial lens data to your Leica camera.
  • Expand your lens collection affordably with this high-quality lens mount adapter.
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Special Order?Estimated to Ship: 09/03/2025
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Questions & Answers

Larry L : Will this adapter allow me to mount m44-2 on my Leica cl?
Shopper : Does the infinity mark line up?
THOMAS W : Will this work with a Canon 50mm/f1.4 lens? The L39 threading is right but I've heard that there may be concerns because of the infinity lock.BRIAN D : I have a Metabones adapter to Canon FD (the pre-EOS system) and the 50 1.4 mounts fine. Performance is superb (on a Nex7) too.

Reviews about this item

Review Summary

2018-06-04T11:59:28

Rated 5 out of 5

This one works!

Needed the adapter for my summicron collapsible 50mm 2.0, tried a couple that simply didn’t work with my M10 (same problem, left the 6 bit sensor uncovered and the camera doesn’t work) This one did. The adapter also has superior finishes with no sharp edges.

LUCAS V.

2018-04-02T18:20:32

Rated 4 out of 5

Well-built with the added benefit of 6-bit encoding

Extremely built there is nothing flimsy about it. The only problem I had was being able to use it another screwmount lens. This drove me to buy another one.

Cesar I.

2017-05-07T09:33:50

Rated 5 out of 5

LTM to M adapter 50mm/75mm

Build is great. Appreciate the 6-bit encoding wells. Matches rangefinder focusing of LTM lenses to M mount rangefinders perfectly. Works to bring up the correct frame-lines. No wobbles or looseness.

Carl B.

2017-02-15T07:29:31

Rated 4 out of 5

perfect fit

buy it in order to use an old Minolta lens on my Leitz CL

DAVID K.

2017-02-07T11:45:22

Rated 5 out of 5

Works like a charm

Used it on my Leica CL. Works like a charm. Enabled me to get started with an old screw mount Russian lens, before I bought my Voitlander.

Greg D.

2014-11-05T19:00:00

Rated 5 out of 5

This adapter brings the 50mm frames...

Metabones brings the 50mm frames on my Leica M9, when used with my Canon 50mm f1.2. Other Chinese made adapters do not. That is the reason, that if I cannot find an original Leica adapter, I buy the Metabones.

pepeguitarra

2014-01-20T19:00:00

Rated 4 out of 5

Good adapter

Using with a CV75 screw mount lens. Works well with a Leica M 240. Allows the camera to work with Live View. My old Voigtlander adapter did not work with Live View. Seems to be well made. Visually I cannot see any significant quality variance from the Voigtlander adapters.

Roger B.

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Metabones L39 Screw Mount to Leica M 6-Bit (50/75) Adapter Specifications

  • Construction

    Both lens and camera mount ends: brass and plated with chromium

  • UPC Code

    4897050180181

Models
Metabones L39 Screw Mount to Leica M 6-Bit (50/75) Adapter
$39.00

Special Order

Generally ships in 7-14 days, subject to availability

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Kipon Nikon Lens to Leica M Camera Lens Adapter (with Macro Helicoid)
$169.95

In Stock

FeaturesBasic AdapterBasic AdapterMacro Helicoid
Camera Fitting (Male)Leica MLeica MLeica M
Lens Fitting (Female)Leica Screw MountM42 Screw MountNikon F

About Metabones L39 Screw Mount to Leica M 6-Bit (50/75) Adapter

FEATURED REVIEWS

Works like a charm

By Greg D.

Used it on my Leica CL. Works like a charm. Enabled me to get started with an old screw mount Russian lens, before I bought my Voitlander.

This one works!

By LUCAS V.

Needed the adapter for my summicron collapsible 50mm 2.0, tried a couple that simply didn’t work with my M10 (same problem, left the 6 bit sensor uncovered and the camera doesn’t work) This one did. The adapter also has superior finishes with no sharp edges.

While maintaining the classic aesthetic and mechanical precision that photographers expect, the Metabones L39 Screw Mount to Leica M (50/75) with 6-bit Adapter is a testament to high-quality craftsmanship. This adapter is specifically designed to bridge the gap between your cherished Leica screw mount lenses and the modern Leica M camera system, expanding your photographic capabilities without compromising on image quality or build integrity.

Crafted from durable brass and meticulously machined for a snug and secure fit, this adapter ensures a reliable connection between lens and camera. The brass construction is not only robust but also provides a seamless operational experience, thanks to its precision engineering. Both the camera-side and lens-side of the adapter are plated with chromium, enhancing its durability and ensuring it stands up to the rigors of frequent use.

The innovative 6-bit coding feature of this adapter is particularly noteworthy. It allows for the integration of lens data with the camera, enabling the use of advanced metering and stabilization features available in Leica M cameras. This means that when you attach a 50mm or 75mm Leica screw mount lens using this adapter, your camera will recognize it and apply the appropriate corrections and metadata, just as it would with a native Leica M lens.

Versatile and reliable, this adapter is an essential tool for photographers who wish to utilize their vintage lenses with the latest camera technology. By choosing the Metabones L39 Screw Mount to Leica M (50/75) with 6-bit Adapter, you're not only investing in compatibility but also in the assurance that your adapted lenses will perform at their peak with your Leica M camera.

Metabones L39 Screw Mount to Leica M 6-Bit (50/75) Adapter Features

  • Both camera-side and lens-side of the adapter are made of brass, precision-machined and plated with chromium

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Adapt L39 Screw Mount lenses to your Leica M: Unlock vintage glass potential!
  • Achieve perfect focus with this precision Metabones adapter for Leica M cameras.
  • Durable brass construction ensures a secure, stable fit for your valuable lenses.
  • Capture stunning images using classic L39 lenses on your modern Leica M body.
  • Built-in 6-bit coding (50/75) transmits crucial lens data to your Leica camera.
  • Expand your lens collection affordably with this high-quality lens mount adapter.

What's in the box:

  • L39 Screw Mount to Leica M 6-Bit (50/75) Adapter