Metabones Smart Adapter Canon EF to Sony NEX

The Canon EF to Sony NEX (E-Mount) Smart Adapter is an electronic lens mount adapter designed to bridge Canon EF/EF-S mount lenses with Sony E-mount mirrorless camera bodies. Featuring electronic communication contacts, it enables automated aperture control directly from the camera body across Program (P), Shutter Priority (S), Aperture Priority (A), and Manual (M) exposure modes. Powered directly through the camera body, it requires no external batteries and features a dedicated wide-open button—reversing depth-of-field preview functionality—to instantly open the aperture for easier manual focus acquisition.

Key Features and Specifications

* Canon EF/EF-S to Sony E-Mount: Adapts full-frame EF and APS-C EF-S lenses for use on Sony NEX and Alpha series mirrorless bodies.
* Electronic Communication: Transmits aperture control data between the lens and body, enabling camera-driven aperture adjustments and EXIF data transfer.
* Camera-Powered Design: Draws operating power directly from the host Sony camera body without needing external power supplies.
* Manual Focus Wide-Open Switch: Features a wide-open aperture release button that opens the lens diaphragm fully at the touch of a button to facilitate quick and accurate manual focusing.
* Removable Tripod Foot: Includes an integrated, detachable tripod foot with standard 1/4″-20 threading to relieve strain on the camera mount when using larger telephoto lenses.

Condition and Included Accessories

* Included Accessories: Front cap, rear cap, removable tripod foot, and protective storage case included.