The Viltrox 40mm f/2.5 lens already exists for Nikon Z-mount: Announced: Viltrox AF 40mm f/2.5 Z, 7Artisans AF 50mm f/1.8 Z, and 7Artisans 27mm f/2.8 E Viltrox is expected to release soon the Sony E-mount version of that lens on July 6, 2024 (Viltrox AF 40mm f/2.5 FE): Related posts: Three new lenses coming … Continue reading Viltrox AF 40mm f/2.5 FE lens for Sony E-mount is expected to be announced on July 6, 2024