Viltrox AF 56mm F1.7 Air APS-C Lens for Sony E-mount

Viltrox AF 56mm f1.7 E-mount air series lightweight & masterful image quality
Key Features
APS-C | f/1.7 to f/16
85mm (Full-Frame Equivalent)
Excellent Low-Light Performance
STM Stepping Motor
Four ED Elements, Three HR Elements
Eleven Lens Elements in Nine Groups
Supports Exif Data Transmission
Firmware Updates via USB-C Port