| April 12, 2012 Breaking news from America's top photo magazines | | | | We spent the weekend field testing all 22.3 megapixels of this new pro-level DSLR The Canon 5D Mark III is finally here in the Popular Photography office, and assistant editor Dan Bracaglia had the chance to spend the weekend shooting sample images around Manhattan with it. |
| | Masters of their art, three pros show us how it's done | | Some creative entries from our talented readers | | Sigma adds stabilization to its macro lineup | Be the first to hear about new stuff on PopPhoto.com by subscribing to our revamped RSS feed! | | | TECH SUPPORT Glass Glossary Apochromatic (APO): A lens group designed to correct chromatic aberrations for three wavelengths (usually red, green, and blue) rather than just one or two. Aspheric: A lens element with a non-spherical curvature on one or both sides. Aspherics typically have less curvature at the edges than at the center. They can reduce optical aberrations and distortion. And because a single aspheric can replace several spherical lenses, it cuts down on internal reflections that can cause flare. See the full glossary HERE | | |
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