Commlite EF Lens to E-Mount Camera High-Speed AF Adapter, Black

Commlite new adapter CM-EF-E HS allow EF/EF-S lenses to be used on E-Mount cameras. It not only achieves high speed auto focus, but also add USB firmware upgrade ability. Meanwhile, this adapter enable to switch between phase detection AF and contrast detection AF for high speed focus or native functions. This adapter extends your creativity of your EF/EF-S lenses and provide choices for E-mount camera users. USB Firmware Upgrade Built-in USB firmware upgrade hole, support USB firmware upgrade the upgrade function of the adapter ring can be improved through subsequent upgrades. Super High Speed Auto Focus Fast detection and accurate tracking for better shooting results fast focus for a smooth focusing experience seamless communication between the body and the lens, quickly adjusting the aperture, shutter, ISO, etc. EXIF Information Transmission Metal pin can realize EXIF signal transmission. Metal electronic contacts, greatly enhance its conductivity and effectively transmit EXIF information. Built-in IS Anti-shake Function Support IS lens anti-shake, let you feel free to take pictures, smooth picture. Gold-Plated Contact Pins for Great Conductivity Gold-plated contacts pins for better data transfer between the lens and the body. High speed auto focus Accurately track moving objects for smoother Auto-focus video capture. Double focus mode The phase focus mode and the contrast focus mode are freely switched, the phase focus mode is faster and the contrast focus mode has a higher success rate. Electronic aperture adjustable Support adjustable aperture, that is, you can control the lens through the connecting ring link on the E-card camera end Corresponding aperture adjustment. Detachable foot frame 1/4 detachable foot frame at the bottom of the adapter ring.