Service and Support

Kase 85mm F1.4 Z-port firmware upgrade package

Update time:Jun 17,2025

Main updates:

1. Optimize lens autofocus issues
2. Fix known issues

 

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: 58.0KB

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Kase 85mm F1.4 E-port firmware upgrade package

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Kase 85mm F1.4 E-port firmware upgrade package

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Global Service Hotline

0086-750-3815377 

00852-62775745

Working days: 9:00-18:00

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