[Compatibility]: Compatible with Canon EF / EF-S series lens. The Viltrox EF-E5 lens adapter mount can be installed on the camera body of Sony E-mount cameras and NEX series cameras. [OLED Display]: The EF-E5 has an OLED display, which can clearly display focal length, aperture, adapter ring mode and manual aperture mode on the screen [Dual Focus Mode (PDAF & CDAF)]:The adapter ring can manually switch between two focus modes to adjust the desired focus method. The adapter ring can adjust the aperture and focal length, making the recording more comfortable [Excellent Transmission Speed]:The EF-E5 lens adapter has built-in electronic metal contacts and an auto-focus system, which can increase focusing speed and focus faster and more accurately. It also has EXIF signal transmission function. [USB Upgrade Port]: EF-E5, connect the adapter to the computer via USB cable and update the latest data to update the firmware Viltrox EF-E5 lens adapter is designed to use Canon EF/EF-S series lenses with interchangeable lens digital cameras compatible with Sony E-mount series, autofocus, support native and phase focus mode switches, compatible with Sony Full-frame cameras of A7, A9, A6000, and above. Firmware can be upgraded through the USB interface. Meanwhile, it realizes phase detection autofocus and contrast-detection autofocus switching capability, which not merely extend the creation and value of the lens, furthermore, it allows the owners of E-Mount camera have more choice.

Notice:
1.Continuous autofocus(AF-C)function is not available in video mode. 2.To switch Auto Focus mode, please turn off the camera and remove the adapter from the camera, then install it on the camera again. Then slide the CDAF/PDAF button (Focus mode switch button) and restart the camera at the same time to switch mode;

Compatibility Cameras :
Support PDAF/CDAF of Cameras: Sony A9/A7RIII/A7RII/A7III/A7II/A6500/A6300S
Support CDAF of cameras: Sony A7R/A7SII/A7S/A7/NEX7/A6000/A5100
Features:
USB Firmware Upgrading
Super High-Speed Auto Focus Function
Phase Detection Auto Focus (PDAF )and Contrast Detection Auto Focus (CDAF) Switch
EXIF Info. Transmitting
Electronic Aperture Control
Support Lens IS Stabilization Function
Gold-plated Contact Pins for Great Conductivity
Detachable 1/4 Bottom Tripod Base Plate
CNC Processing with Aluminum Alloy Made

Package Including:
1 x EF-NEX IV Lens Adapter
1 x Front Lens Caps
1 x R Lens Caps
1 x Product Manual