Talk about luck. Before teaching a workshop, “Aperture In Action”, recently, I was handed a pre-release copy of the eagerly awaited Sigma 135mm f/1. 8 Art Series lens. What was already going to be a great class instantly got a lot better! The Sigma 135mm F1.
8 DG HSM Art lens. Sigma already has a significant presence […]. petapixel.com
2017-4-19 22:59