Sigma MC-21 Lens Mount Converter/Adapter (Sigma EF to Leica L-Mount)

Leica camera owners with L-Mount systems rejoice! The Mount Converter MC-21 allows you to use your Sigma Canon EF-mount compatible interchangeable lenses with the Leica L-mount camera body. The gadget incorporates the digital data necessary to provide fast and smooth AF for compatible lenses as well as OS features and functions of the camera that help control peripheral brightness, correct transverse chromatic aberration and distortion.

Ideal for Professionals

Mount Converter MC-21 is ideal for professional photographers who use different camera systems depending on the subject, as well as amateur photographers who enjoy using a variety of camera systems. Increasing the compatibility of lenses with different camera systems makes these assets more valuable than ever.

29 Lenses Compatible

The Sigma MC-21 increases the number of Sigma lenses available for Leica system camera bodies. It makes 29 interchangeable lenses usable with L-mount cameras.

It is compatible with autocrop functionality. You can mount an APS-C size image circle DC lens to a 35mm full frame sensor camera and still have immediate use for shooting.

Excellent Autofocus Performance

AF-S mode enables extremely fast, accurate and smooth autofocus performance. The MC-21 Mount Converter is not compatible with AF-C mode.

Includes Necessary Data

Mount Converter MC-21 incorporates the data necessary for each compatible lens and uses a dedicated control program to optimize AF drive, aperture control, and other functions. It is compatible with functions of the camera that maintain peripheral brightness and correct transverse chromatic aberration, distortion, and more. Future lenses will also come pre-loaded with data for operating them with the MC-21, meaning no firmware updates will be needed on the MC-21.

Easy-to-Use Interface

The LED display on the Mount Converter MC-21 makes it easy to know whether an attached lens is compatible or not. It will light when compatible. The LED also lets you know when a firmware update is available for your lens.

Exif Data Compatibility

Lens type, focal length, F number and other tags are embedded as Exif data in the image file.

Eliminates Internal Reflections

The barrel’s inside surface is covered with flocking. This guards against reduced lens performance from internal reflections.

Includes Tripod Socket

The Sigma MC-21 adapter allows you to attach a tripod. This is useful when using lenses that aren’t built with a tripod socket. You can mount the tripod to the MC-21’s tripod socket, making your lens tripod mountable.

Corel Software Bundle of 4 Softwares OEM Photo, Video, and Art Software Suite

The Corel Photo Video Art Suite is an essential software bundle for photo and video editing. This versatile kit will improve your visual communication, digital storytelling, and photo editing results. This includes:

• Corel PaintShop Pro 2022
• Corel AfterShot Pro 3
• Corel Painter Essentials 7
• Corel VideoStudio SE 2020

64GB SDXC UHS-I Memory Card

This 64GB SDXC UHS-I Memory Card saves you time transferring media with reading speeds of up to 200MB/s. With shot speeds of up to 90MB/s and UHS Speed Class 3 (U3) recording, you are ready to capture stunning, high-resolution, stutter-free 4K UHD video.