The Sigma SD9 was announced in February 2002, just days after Foveon had revealed the X3 technology for which it would become known. Not only was it the first X3 camera, it was also Sigma's first ...
The Sigma SD9 was announced in February 2002, just days after Foveon had revealed the X3 technology for which it would become known. Not only was it the first X3 camera, it was also Sigma's first ...