Sigma 30mm f/1.4 DC DN Contemporary Lens for Micro Four Thirds featured The EXPEED 4 processor provides

The EXPEED 4 processor provides 30% faster performance over the EXPEED 3 as well improved low noise imaging throughout the ISO range

the Z8 takes on a more modular design

A ZEISS T* anti-reflective coating has also been applied to suppress reflections and glare for improved contrast and color fidelity

DSEE Extreme Audio Upscaling

A Super Integrated Coating has also been applied to minimize ghosting and flare for increased contrast and color accuracy in bright and backlit conditions

Sigma 30mm f/1.4 DC DN Contemporary Lens for Micro Four Thirds featured The EXPEED 4 processor providesA fast, versatile prime, this 30mm f 1. 4 DC DN Contemporary Lens from Sigma is designed for Micro Four Thirds system mirrorless cameras, where it provides a 60mm equivalent focal length. The bright f 1. 4 maximum aperture benefits working in low light conditions and also affords extensive control over focus placement for using selective focus techniques. In regard to the optical design, one aspherical element and one double sided aspherical element