What is SEIN?

SEIN was a quarterly promotional publication available exclusively for SIGMA users. It has turned into a web magazine, and all of its contents are now available for view online.
It is our hope that through SEIN you will find out “the real SIGMA” as you enjoy a variety of SEIN contents, from how we see photography and our products to what we do as a company.

SEIN Online：https://www.sigma-sein.com/en/