Meike MK-EFTE-B Lens Mount Adapter Canon EF/EF-S to Sony E with Autofocus

The Meike MK-EFTE-B is a high-performance lens mount adapter designed to mount Canon EF and EF-S series lenses onto Sony E-mount mirrorless cameras. It supports full electronic communication, enabling autofocus, aperture control, and image stabilization directly from the camera body. Crafted from durable aluminum alloy with brass contacts, this adapter ensures reliable connectivity and long-lasting performance.

Advantages

This adapter allows photographers to use their existing Canon EF/EF-S lenses on Sony E-mount cameras without sacrificing functionality. With support for autofocus, aperture control, and image stabilization, you can enjoy seamless operation and maintain the full range of exposure modes including Program AE, Aperture Priority, Shutter Priority, and Manual. The anti-reflection matte interior coating minimizes flare and ghosting, ensuring optimal image quality.

Suitable for

• Photographers using Sony E-mount cameras (e.g., Alpha a7, a6000, a5000 series) who own Canon EF/EF-S lenses
• Users seeking a reliable adapter with full electronic communication for autofocus and aperture control
• Professionals and enthusiasts who want to expand their lens options without investing in new native lenses

Key specifications

• Adapter Type: Lens Mount Adapter
• Lens Mount (Camera Side): Sony E-Mount
• Lens Mount (Lens Side): Canon EF / EF-S
• Autofocus Support: Yes
• Electronic Communication: Yes (for AF, aperture, IS)
• Aperture Control: Yes (via camera body)
• Image Stabilization Support: Yes (supports lens-based IS)
• Material: Aluminum Alloy (body), Brass (contacts)
• Firmware Upgrade: Yes (via USB port)
• Compatibility: Canon EF/EF-S series lenses on Sony E-mount cameras
• Optical Elements: None (pass-through adapter)
• Color: Black
• Internal Coating: Anti-reflection matte finish
• Mounting Style: Bayonet
• Focus Mode Support: AF-S, AF-C (camera dependent)
• Exposure Mode Support: Program AE, Aperture Priority AE, Shutter Priority AE, Manual Exposure
• EXIF Data Transmission: Yes

Recommendations

For best performance, ensure your camera and lens firmware are up to date. The adapter's USB port allows for future firmware updates to maintain compatibility with new camera models.