Product description
Quiet DSM Stepping Motor
Compared with traditional DC motors, digitally controlled stepping motor (DSM) has quick start-stop response, high focusing accuracy, and quieter focusing action, which is suitable for photo shooting and video recording.
Fn Function Button
The lens is equipped with Fn custom function button. You can quickly call up one function menu or perform one shortcut operation by reasonably assigning the Fn button, it can improve your creative efficiency.
USB Type-C Firmware Upgrade
Equipped with a USB Type-C interface, you can download the latest firmware to upgrade the lens to keep the lens at its best performance.