• 【Compatibility】The flat thickness of the adapter ring is only 2mm and the adapter ring is compatible with a wide range of FE mount lenses. Compatible with Sony original FE mount lenses and FE mount lenses, including Tamron, Sigma Zeiss, Voigtlander, samyang and other third party lenses. Suitable for Nikon ZFC, Z50, Nikon Z5, Nikon Z6, Nikon Z6 ii, Nikon Z7, Nikon Nikon Nikon Z7 ii, Z8, Z9 Camera • 【Features】With the same conversion mode as the original protocol, better compatibility and stronger performance, you can use most menu options, such as AF-S/AF-C/MF focus mode, automatic synchronous aperture, micro-point PN focus, focal length photography, time lapse shooting, video aff autofocus • Vibration prevention: Lens stabilization can be effective against the lens with or without a vibration correction switch • 【Anti-Vignetting Opening Design】The opening of the adapter ring is designed according to the size of the camera's CMOS, so it does not block the light from entering and considering the hardness and durability of the chip contact. The inner wall is professionally frosted, not easy to lose, the light is clearer, high toughness grenade shots, bright surface electroplating, troidal CD pattern technology, anti-scratch • 【Firmware Upgrade】Download the latest firmware on the official Megadapt website, and store it in the camera's memory card. Attach the ETZ21 PRO+ adapter ring and lens to your camera and insert the memory card with firmware into the camera. Open the camera, then select Settings Menu>[Firmware Version], follow the instructions on the screen to update the firmware. When a message shows that the update is complete, turn off the camera and remove the memory card