What Is a Three Sigma Limit? A three sigma limit is a statistical calculation in which the data are within three standard deviations from a mean. According to the empirical rule, that's 99.7% of ...

“Sigma’s integration with Snowflake Semantic Views isn’t just compatible — it’s truly native, built for flexibility, scale, and the next generation of analytics,” said Mike Palmer, CEO ...

Sigma has just unveiled a significant new lens range for filmmakers – the Aizu Prime Cine Line. A comprehensive suite of large-format cinema lenses featuring a consistent, ultra-fast T1.3 aperture ...

作为SIGMA首款支持自动对焦的电影镜头系列，SIGMA AF Cine Line为电影制作带来了全新的镜头使用体验。 该系列基于SIGMA Art镜头系列的光学系统，提供卓越的成像表现，同时具备高精度的自动对焦和出色的追焦能力并结合专业电影制作所需的人体工学设计。

Sigma also famously made all their DSLR Art lenses into cine lenses. But there is one big exception. The Sigma 65mm T1.5 was their last cine DSLR lens, and while the optical design looks like it was ...

In a curious interview, the head of Leica seemed to take a swipe at the Sigma BF camera – and seemingly taking a jab at APS-C sensor technology at the same time. During a sitdown with the ...

Sigma Healthcare Ltd shares closed up 0.64% on Tuesday, trading for $3.17 apiece. That sees shares in the S&P/ASX 200 Index (ASX: XJO) healthcare stock up a whopping 157% over the past 12 months.