The Viltrox AF 56mm f/1.7 Air lens for Sony E mount weighs 170g, offering a classic portrait focal length of 84–85mm in full-frame equivalent. The combination of f/1.7 aperture with a modern optical scheme provides high sharpness in the center of the frame right from the open aperture. For owners of Sony A6400, A6100 or ZV-E10 cameras, the choice is between the Japanese Sigma, a vintage Sony lens with a stabilizer and affordable Chinese primes. This material reveals the real limits of the Viltrox 56mm f/1.7, its optical behavior and the compromises that engineers made. more details here: https://okrain.net.ua/novosti/krashhyj-dostupnyj-portretnyj-ob-yektyv-dlya-krop-kamer-sony-viltrox-56mm-f-1-7-proty-sigma-ttartisan-ta-sony/