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Lens Exploration: Sigma 24-35mm F2 DG HSM | Art

SIGMA 24-35mm F2 DG HSM | Art Intro The Sigma 24-35mm F2 DG HSM Art lens, the world’s first full-frame f/2 zoom lens, is the perfect landscape lens. Sharp, ...

Boudoir Photography Workshop: Posing for Boudoir

In Part two of the Boudoir Video Workshop,  Sigma Pro James Schmelzer demonstrates bed posing technique with constant lights. James gives great advice on ...

A Paradigm Shift in Birding Photography at Optic 2016

© 2016 Roman Kurywczak | Sigma 150-600mm f/5-6.3 Contemporary handheld on boat at ISO 800 f/7.1 for 1/2500 sec. @421mm

Railfans: Chicago Rush

Every Photographer has a bucket list of places and things they would like to shoot. 3-3-2016 ended up being the perfect day to knock a few locations off my ...