The Sigma MC-11 is a versatile adapter that allows Canon EF-mount lenses to be used on Sony E-mount camera bodies. Here are the key specifications and features of this adapter:
Key Specifications and Features
- Electronic Communication:
- The Sigma MC-11 maintains full electronic communication between Canon EF lenses and Sony E-mount cameras, enabling autofocus (AF), auto-exposure (AE), and other in-camera correction features such as peripheral brightness, chromatic aberration correction, and distortion correction.
- Autofocus Performance:
- The adapter provides fast and smooth autofocus performance, particularly when used with Sigma’s Global Vision lenses (Art, Contemporary, and Sport series). It supports both phase-detection AF (PDAF) and contrast-detection AF, ensuring reliable focus in various shooting conditions.
- Compatibility:
- The MC-11 is compatible with a wide range of Canon EF lenses, including popular models from Sigma’s Global Vision line. It also supports lens-based optical stabilization (OS), which works in conjunction with in-camera stabilization features of Sony bodies.
- Build Quality and Features:
- The adapter features an integrated LED display to indicate lens compatibility and firmware status. It includes flocking inside the barrel to reduce internal reflections and maintain image quality. The adapter also retains full EXIF data for the lens, ensuring proper metadata tagging in image files.
- Firmware Updates:
- The MC-11 can be updated via the Sigma USB Dock to support new lenses and improve compatibility. This ensures that the adapter remains functional with future lens releases and firmware updates from Sigma.
- User Interface:
- The adapter is designed to be user-friendly, with an LED display that helps users easily determine compatibility and update requirements. This makes it easy to manage and maintain lens performance.
Detailed Specifications
- Camera Mount: Sony E
- Lens Mount: Canon EF
- Electronic Communication: Yes
- Dimensions: 2.6 x 2.6 x 1.2 inches (66.5 x 66.5 x 30.4 mm)
- Weight: 4.6 oz (130 g)
Compatible Sony Camera Bodies
- a7 / a7 II / a7 III / a7 IV
- a7R II / a7R III / a7R IV / a7R IVA
- a7R V
- a7S III
- a7C / a7C II / a7C R
- a9 / a9 II / a9 III
- a1
- a6000 series (a6100, a6300, a6400, a6500, a6600, a6700)
- ZV-E10 / ZV-E1
Sources
| Source Number | Description |
|---|---|
| [1] | Sigma Corporation’s official site detailing the MC-11’s features and specifications. |
| [2] | Sigma Corporation of America’s product page for the MC-11, highlighting key features. |
| [3] | MirrorLessons’ review discussing autofocus performance and compatibility. |
| [4] | Sigma Photo’s Australian site providing detailed specifications and user interface information. |
| [5] | Wex Photo Video’s product page outlining the MC-11’s features and supported lens types. |
| [6] | SonyAlphaRumors’ compatibility list and detailed review of the MC-11 adapter. |
References
- “MOUNT CONVERTER MC-11 | SIGMA Corporation,” Sigma Corporation. Available at: Sigma Global
- “SIGMA MC-11 Converter,” Sigma Corporation of America. Available at: Sigma Photo
- “Sigma MC-11 Review – Canon EF to Sony E-Mount adapter,” MirrorLessons. Available at: MirrorLessons
- “Sigma MC-11 Mount Converter for Canon EF to Sony E-Mount,” Sigma Photo Australia. Available at: Sigma Photo Australia
- “Sigma MC-11 Mount Converter – Canon EF to Sony E Mount,” Wex Photo Video. Available at: Wex Photo Video
- “The Sigma MC-11 lens compatibility list,” SonyAlphaRumors. Available at: SonyAlphaRumors
