AF 50/1.4 Pro FE V1.20 Download Here
Firmware update instructions：
1. Optimized the AF stability of the lens.
2. Fixed known issues.
Viltrox AF 85/1.8 FE Mark II V1.31 Download Here
Firmware update instructions:
1. Fixed an issue with abnormal vignetting on some camera models.
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Viltrox 50mm f/1.4 Pro: B&H Photo / Amazon
VILTROX 85mm f/1.8 II: B&H Photo / Amazon