Kenko mount adapter EF-FE

Kenko mount adapter EF-FE is designed to allow Tokina Canon EF lenses to be used on Sony E mount mirrorless cameras.

For the photographers and videographers who used to shoot with Tokina lenses on Canon DSLR cameras but recently shifted to Sony E-mount mirrorless camera system, Kenko mount adapter EF-FE would be an ideal tool to make their Tokina heritage be useful again and enjoy good old performance of Tokina optics with conventional camera system.

There are several converters from other lens manufacturers designed to use their own Canon EF mount lenses with Sony E mount mirrorless camera system on the market. Kenko is also presenting its exclusive mount adapter to support Sony E mount system photographers and videographers allowing them take out their favorite Tokina lenses from the shelf.

Highlight features

1. Kenko mount adapter EF-FE exclusively designed to use Tokina Canon EF mount lenses on Sony E-mount mirrorless cameras in still and video AF modes.
2. Compatible with Canon EF and EF-S lenses in still and video AF modes (no manufacturer's guarantee).
3. Allows firmware updates through the micro USB port.

Compatibility with Sony cameras

1. Mode switch - Mode 1 for still photography and Mode 2 for video shooting in AF mode.
2. Compatible with Tokina exclusive One-touch Focus Clutch Mechanism.
3. Compatible with focus area modes: Wide, Zone, Center, Flexible spot, Expand Flexible Spot, Tracking, etc.
4. Compatible with Sony camera Drive mode.
5. Compatible with all exposure modes (P, A, S, M) in video mode.
6. Compatible with camera built-in image stabilization system.
7. Compatible with face/eye AF mode.
8. Enable EXIF data recording (only focal length and aperture).
9. Allows to attach Canon EF-S lenses.
10. Allows firmware updates through the micro USB port.

Notes

• For better AF performance Kenko mount adapter EF-FE is suggested to be used with Sony camera that adopts phase detection AF system (models released after Sony a7II (except Sony a7sII) and Sony a6100).
• Do not compatible with optical correction function. Turn optical correction OFF.
• Do not compatible with MF magnification assist function.
• Depending on lenses used with the Kenko mount adapter EF-FE performance in video mode may not be satisfactory (like motor noise etc.).
• Discontinued Tokina Canon EF mount lenses cannot be the subject for support.

Compatibility with Tokina lenses

Kenko mount adapter EF-FE is compatible with the following Tokina lenses for Canon EF mount.

Sony cameras compatibility check list.

Compatibility with Canon lenses

Kenko mount adapter EF-FE is compatible with the following Canon EF/EF-S lenses in still mode:

* Just for reference information according to internal tests.
* No manufacturer's guarantee.
* Tested with Sony α7 and Sony α7C cameras.
* AF-S / AF-C, wide zone + flexible spot L.

• Canon EF 40mm f2.8 STM
• Canon EF-S 24mm f/2.8 STM
• Canon EF 50mm f/1.8 STM
• Canon EF 17-40mm f/4L USM
• Canon EF 24-105mm f/4L IS II USM

Kenko mount adapter EF-FE is compatible with the following Canon EF/EF-S lenses in video mode:

* Just for reference information according to internal tests.
* No manufacturer's guarantee.
* Tested with Sony α7C camera.
* AF-C, wide zone.

• Canon EF 40mm f2.8 STM
• Canon EF-S 24mm f2.8 STM
• Canon EF 50mm f1.8 STM
• Canon EF 17-40mm f/4L USM
• Canon EF 24-105mm f/4L IS II USM