Kase 85mm F1.4 Sony-E mount firmware upgrade package

Update time:Jun 13,2025

Main updates:(Firmware Upgrade Date: July 15th)

1. Optimize lens autofocus issues
2. Fix known issues

3.The new firmware primarily focuses on upgrading and improving aperture values

 

Update method:

1. Download the firmware file, connect the computer and lens with a data cable, and drag the firmware file to the folder that pops up on the computer.

  • File size: 76.9KB