Sigma 16mm F1.4 DC DN Micro 4/3 Lens + 64GB Ultimate Kit Turntables It features an aluminum alloy

It features an aluminum alloy frame with steel corners and high impact ABS plastic side panels

Speed :1/250 sec

multilingual CD-ROM

It provides a vertical shutter release button

Backside illumination sensor

Sigma 16mm F1.4 DC DN Micro 4/3 Lens + 64GB Ultimate Kit Turntables It features an aluminum alloySIGMA 16mm F1. 4 DC DN Contemporary Overview A new system for mirrorless cameras Bright prime functionality to experience photography at its best Image quality rivaling that of our Art line lenses Summary The world's first interchangeable lens for mirrorless Sony E mount cameras in the APS C format to offer a 24mm (35mm equivalent) and F1. 4 brightness. The lens for Micro Four Thirds offers a 32mm focal length (35mm equivalent) with the same f number