EF-NEX adapter is able to adapt for EF/EF-S lens to Sony NEX E Mount Camera, which allows you to have more purchasing choices of lens.
Maintain of Auto Focus (AF) function.
Aperture exactly being aligned via the mount adapter.
Full-frame adapter aperture hole design, perfectly supports Sony full-frame camera A7/A7R.
Built in anti-shaking function.
More robust and stronger due to zinc alloy core.
Greatest conductivity due to gold-plated pins for the signal transmitting.
1/4 Female thread screw for mounting onto the tripod.
Upgraded Function(Comparison with EF-NEX):
1.Two Auto Focus model :
a) PDAF(phase detection auto focus): Focus speed is faster.
b) CDAF (contrast detection auto focus):Focus success rate is higher
2.Firmware upgrade can be operated via the USB port.
Front mount: for Canon EF mount
Rear mount: for Sony NEX E mount
Tripod screw: 1/4 screw
Max. diameter and length: 7.2 * 8.4cm / 2.8 * 3.3in
Package size: 12 * 10 * 6.5cm / 4.7 * 3.9 * 2.6in
Package weight: 190g / 6.7oz
Compatible lens: for Canon EF EF-S series lens (include Tamron,Sigma,Tokina,Zeiss etc EF mount lens)Compatible cameras: for Sony NEX E Mount Camera (Including Sony NEX full-frame camera A7/A7R)
Package List:1 * EF-NEX IV Lens Adapter1 * User Manual(English & Chinese)