2014.08.18
SIGMA Official Google Plus Page
The SIGMA CORPORATION (CEO: Kazuto Yamaki) is pleased to announce the SIGMA Official Google Plus page “SIGMA†will be launched on Google Plus, the popular Social Networking Service owned and operated by Google, on August 18th, 2014. Google Plus began to fully expand into Japan in 2011 and the number of users has been increasing rapidly since then. With an emphasis on SIGMA cameras and lenses, we hope to introduce a variety of information from overseas to SIGMA fans on Google Plus.
SIGMA Official Google Plus Page
Page Name : SIGMA
URL : https://plus.google.com/+sigmaglobalvision/