With their compact bodies and a diverse range of design, mirrorless interchangeable lens cameras have been evolving in their own unique way. To achieve a lens system corresponding to the cameras of ...

The Sigma 30mm F2.8 DN is a sharp, compact prime lens for Sony and Micro Four Thirds mirrorless cameras, but it doesn't offer image stabilization. The Sigma 30mm F2.8 DN ($199 direct) is one of a trio ...

RONKONKOMA, N.Y.--(BUSINESS WIRE)--Sigma Corporation of America, a leading researcher, developer, manufacturer and service provider of some of the world’s most impressive lines of lenses, cameras and ...

Just like its sister 19mm optic that we reviewed last week, the new Sigma 30mm f/2.8 EX DN is definitely worth considering by Micro Four Thirds and Sony E-Mount users alike, thanks largely to its ...