Description
Description
The Sigma MC‑21 Mount Converter is a precision lens adapter designed for photographers and videographers who want to use **Sigma SA‑mount or Canon EF‑mount lenses on L‑Mount cameras** such as the Sigma fp series, Panasonic S series, and Leica L‑Mount bodies. This compact and durable adapter preserves essential electronic functions, including autofocus (AF‑S mode), auto‑exposure, and in-camera lens corrections, while transmitting accurate EXIF data. Its high-quality metal construction, internal anti-reflection flocking, and removable tripod socket make it an excellent choice for creatives seeking **seamless lens compatibility, versatility, and reliability** in both photography and videography workflows.
Tech Specs
| Brand / Model | Sigma MC‑21 |
| Material | Durable metal with internal anti-reflection flocking |
| Weight | Approx. 145 g |
| Dimensions | 69.6 mm diameter × 24 mm length |
| Compatibility | Sigma SA-mount or Canon EF-mount lenses → L-Mount cameras |
| Features | Maintains AF-S autofocus, auto-exposure, EXIF data transmission, in-camera lens corrections, internal anti-reflection flocking, removable tripod socket, firmware update support via USB |
| Design | Compact and lightweight mount adapter with professional-grade build for photography and videography |
| Mount Type | Lens mount conversion adapter (SA/EF → L-Mount) |
| Warranty Terms: | | 1 Year Warranty Provided By 101 Multimedia |
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★ ★ ★ ★ ★ 4.7 out of 5 “The Sigma MC‑21 is a fantastic adapter — it keeps my Canon lenses almost like native on my L-Mount camera. Autofocus in AF-S is fast and accurate, and the build feels solid and professional. Highly recommended for anyone bridging lens systems.” — Verified user