The Viltrox 28mm f/4.5 Pancake was first found here and we had our first look here, but now we have more details. The Vitrox 28mm f/4.5 Pancake was at the 25th Shanghai International Photographic Equipment and Digital Imaging Exhibition (P&I 2024) that started today and will run through the 9th and the following details were available.
via Photorumors