REVIEW : Sigma ART 20mm f/1.4 - Scoping the Landscape

Readers know that I am a fan of fast glass.  I love the flexibility it gives me and I tend to shoot fast lenses wide open because of that flexibility.  I have no fear of flash, I just like the ability to make an image wherever I might want to.  My latest opportunity is the review of Sigma's ART series 20mm f/1.4

Read More