Viltrox EF-E II Autofocus Speed Booster Adapter for Canon EF Lens to Sony E-Mount Camera

- Mount Canon EF lenses on Sony E-mount cameras with full AF, aperture control, and focal boost performance.
The Viltrox EF-E II AF Booster Adapter enhances compatibility between Canon EF lenses and Sony E-mount mirrorless cameras. Built with precision optics, it reduces focal length and increases aperture by one stop. Autofocus is fast and accurate on supported lenses. You retain full electronic functionality including EXIF transmission and image stabilization.
Photographers benefit from the adapter’s light boost, which makes low-light shooting easier without sacrificing quality. It’s compact, rugged, and firmware upgradable via USB. This speed booster is essential for hybrid shooters who want Canon glass on Sony bodies.
Key Benefits of the EF-E II Booster Adapter:
- 🔍 Supports AF, IS, and full aperture control
- 🌠 0.71x focal reducer increases field of view
- 💡 Boosts light transmission by +1 f/stop
- 🔌 USB port for firmware updates
- 🧲 Precision fit on Canon EF and Sony E-mount
Expand your creative possibilities by merging Canon optics with Sony’s imaging prowess.
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