Sigma 50-500mm OS
Perhaps a RAW converter unknown to most but never the less this is big news. Iridient Digital released their 2.0 version of the Iridient…
Sigma SD1 Merrill + Sigma 10-20mm F4-5.6
Image Courtesy Sigma Corporation
As a part of the new Sigma global vision they just released a very interesting video showing their main factory based in Aizu Japan.