2 (Full Frame)

Asobinet spotted two patents describing the design of two E-mount lenses: Sigma 13mm F2 DC DN (APS-C) Sigma 18mm F2 DG DN (Full Frame) The post Sigma patented two new E lenses: 13mm f/2 (APS-C) and 18mm f/2 (Full Frame) appeared first on sonyalpharumors....