Tina Yamaki, president of the Retail Merchants of Hawaii, told Pacific Business News that it’s not exactly a common trend ...

Sigma's CEO teases 'a telephoto lens that has never been seen before' while reflecting on a range of other topics The post ...

A newly developed luciferase-based reporter can detect problems in protein translocation and disulfide bond formation in the endoplasmic reticulum (ER). Inspired by natural mechanisms found in ...

The likely Sigma telephoto contenders. There's a trend for making smaller and lighter second-generation lenses of existing ...

Sigma has revealed that it is working on a slew of new lenses – which isn't all that surprising, for a lens manufacturer.