【Professional Compatibility】VILTROX E-T10 II lens mount adapter allows your Sony E-mount lens compatibility with Z CAM E2-S6, Z CAM E2-F6, Z CAM E2-F8, Z CAM E2-M4 Cinema Camera. | 【Auto Focus】With strengthened copper electronic contacts, the VILTROX E-T10 II adapter supports face and eye detection and autofocus function, quick focus, and easy-to-capture details. | 【Support Electronic Aperture Control】The VILTROX E-T10 II adapter links the data transmission between the camera and the lens through the contacts, which can quickly adjust the lens aperture in the fuselage, which is smoother when shooting. Support 4K video recording shooting. | 【EXIF Signal Transmission】The E-T10 II lens adapter supports a built-in copper electronic adapter, camera, and lens information sharing, enhancing the data transmission performance between the chassis and the lens, after installing the lens, you can view the aperture, shutter, ISO, and other information in real-time. | 【USB Firmware Upgrade】There is a firmware upgrade interface on the back of the E-T10 II. You can download the new firmware from the official website of VILTROX to upgrade the firmware to make his performance stronger. | 【Rotating Lock Design】The rotating lock design is used to uniformly withstand the strength of the finger, efficiently operate, and stabilize the lens. Effectively avoid problems such as loosening after lens wear, shooting is more assured.