If you own a SIGMA SA, Sony E or Canon EF mount body, you can use your lenses interchangeably using the MC-11 Mount Converter. For example, if you’re a Canon DSLR user and decide to switch to a Sony E-mount camera, you can continue using your existing EF lenses seamlessly. This diagram shows which cameras MC-11 is suitable for your system.
The SIGMA MC-11 is mounted between the lens and camera body, and passes through all necessary electronic lens data to optimise autofocus and aperture control. Camera functions such as auto-crop, chromatic aberration and distortion corrections are also supported.
When a lens is mounted onto the MC-11 Mount Converter, an LED display will glow to indicate if the lens is compatible. Green for compatible and orange when the converter or lens requires an update. The LED display will not glow if the lens is not compatible.*
*Functions may vary. Compatibility for non SIGMA Global vision lenses and other manufactures lenses is not guaranteed.
The latest version of SIGMA Optimisation Pro can be used to update lens and camera data within the MC-11. Its is a simple as launching the software and connecting the converter to a computer using the supplied USB cable. Lenses that require a firmware update are indicated by the LED display blinking orange every 0.5 second. A UD-01 USB Dock is required to update the firmware within the lens.
SIGMA lenses that feature optical stabilisation will work in conjunction with Sony mirrorless cameras with body stabilisation systems. Five angles of correction combine resulting in beautifully sharp images.
The flocked inner barrel helps prevent internal reflections to maintain optimal lens performance.
Dimensions (diameter x length)
ø69.4mm x 26mm
Corresponding AF Mounts
Canon EF - Sony E-mount | SIGMA SA mount - Sony E-mount
Canon EF - Sony E-mount barcode
SIGMA SA - Sony E-mount barcode
Specifications are for SIGMA SA - Sony E-mount