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  • Update Guidelines
AF35mm F1.8-Z Mount
V1.3
2025/10/01
AF35mm F1.8-E Mount
V 1.10
2025/10/01
AF35mm F1.8-Z Mount
V1.2
2025/08/18
AF 85mm F1.8 Full-Frame Z Mount
V1.20
2025/11/01
AF 85mm F1.8 Full-Frame E Mount
V1.21
2025/10/01
AF 85mm F1.8 Full-Frame Z Mount
V1.10
2025/07/02
AF 85mm F1.8 Full-Frame E Mount
V1.20
2025/07/02
AF 50MM 1.4 APS-C XF Mount
1.05
2025
AF 50MM 1.4 APS-C XF Mount
1.04
2025
AF 50MM 1.4 APS-C XF Mount
1.03
2025
AF 50MM 1.4 APS-C E Mount
1.03
2025
AF 50MM 1.4 APS-C E Mount
1.02
2025

Firmware Update Guidelines

1. Select the required firmware file to download.
2. Use a Type-C data cable to connect the computer and the lens.
3. After decompressing the downloaded compressed package, copy the firmware file to the corresponding lens file to complete the upgrade.