Name: Metabones L39 Screw Mount to Leica M 6-Bit (50/75) Adapter
Brand: Metabones
SKU: MBL39M5075
Price: 39.00 USD
Availability: BackOrder
Rating: 4.57 (7 reviews)

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

Metabones

Generally ships in 7-14 days, subject to availability

Special Order

Generally ships in 7-14 days, subject to availability Estimated to Ship: 07/29/2025.

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Lens Mount Adapters

Metabones Lens Mount Adapters

Metabones L39 Screw Mount to Leica M 6-B...

Get the Metabones L39 to Leica M adapter for seamless lens compatibility. Built with quality materials. Shop now for superior image quality!

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.

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.

This one works!

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.

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

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.

LTM to M adapter 50mm/75mm

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

perfect fit

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.

Works like a charm

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.

This adapter brings the 50mm frames...

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.

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

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