Sigma 15mm f1.4 DC Contemporary Lens (Canon RF-S Mount) Memory Cards The head has a single

The head has a single lever lock

The top casting of the 190X has an Easy Link connector to support a photo or video accessory (such as a LED light

4-LED Gauge

including stroboscopic flash and second-curtain sync

Super Fine Grain Structure

Sigma 15mm f1.4 DC Contemporary Lens (Canon RF-S Mount) Memory Cards The head has a singleAn ultra wide with an especially portable design, the Sigma 15mm f 1. 4 DC Contemporary is a strikingly compact and fast prime lens with a huge field of view. Ideal for landscapes, interiors, architecture, and astrophotography applications, this is a maximalist lens with a minimalist form factor. Main Features: APS C f 1. 4 to f 16 24mm (Full Frame Equivalent) Compact, Fast Wide Angle Prime Stepping Motor AF System Assignable Control Ring FLD, SLD,