TTArtisan 6-bit Leica M to Sony E Mount Adapter Black

The TTArtisan 6-bit Leica M to Sony E Mount Adapter is a precision-engineered solution that allows photographers to seamlessly use Leica M-mount lenses on Sony E-mount mirrorless cameras while retaining enhanced functionality.

Designed with 6-bit electronic communication, the adapter enables EXIF data transmission, allowing key shooting information such as focal length to be recorded directly into image files—improving workflow and cataloging in post-production.

A built-in focal length adjustment dial lets users manually set the focal length to match the attached lens, ensuring accurate metadata and optimizing in-camera features such as image stabilization where supported.

Constructed from lightweight, durable aluminum, the adapter maintains a compact form factor while providing a secure and precise fit between lens and camera.

Ideal for photographers who want to combine the classic rendering of Leica M lenses with the advanced capabilities of Sony mirrorless systems, the TTArtisan 6-bit adapter delivers enhanced compatibility, improved metadata integration, and reliable performance in a streamlined design.

Product Features in Detail

Leica M to Sony E 6Bit Adapter II
The TTArtisan 6Bit adapter is designed to seamlessly bridge M-mount lenses with E-mount camera bodies, enhancing functionality and data integration.

Mount adapting & Exif recording
Aperture Data Recording
When using a standard adapter ring, aperture changes made on the lens cannot be recorded by the camera system, leaving aperture data missing in the photo’s EXIF information. The TTArtisan 6Bit adapter resolves this issue effortlessly. Simply set the adapter's aperture to match your lens, and the camera will record this critical data for every shot.

Focal length ldentifying
For Lenses with 6Bit Contacts: The adapter automatically detects and transmits focal length data to the camera, streamlining the workflow.
For Lenses Without 6Bit Contacts: You can manually input the lens focal length on the adapter. This ensures the camera records focal length information, maintaining a comprehensive EXIF record for every image.
Selectable focal lengths: 135 | 90 | 75 | 50 | 35 | 28

Button for Resetting the Focus Length
After changing lens or setting the focal length on the dial, press the reset button to record the focal length information of the new lens.

Camera anti-shake turn on
Even with the adapter ring, advanced features like the camera anti-shake can also be used as usual.

Compact and Lightweight Design
This adapter is made of high-grade aviation aluminum and weighs only 40 grams. At the same time, this adapter has excellent build quality

High Extinction Coating of Inner Wall
Extinction thread suppresses stray light and ensures image quality

Type-C Rear Lens Cap
Compatible with future new cameras through firmware upgrade.