Physical Software announced today the release of “Angle of View” version 2.0, the first major update to its iOS photography calculator utility for amateur and professional photographers, directors of photography, camera buyers, salespeople, journalists, and educators. The app enables quick, one-handed operation, making it easy to determine angle-of-view and subject distances, and to determine the equivalent millimeters between five customizable sensor sizes simultaneously. As in previous versions, the main screen of “Angle of View” is a color-coded display showing angles (in degrees) and distances (in feet or meters). The user selects an active format from among the five on the dashboard buttons. They then select a focal length, distance-to-subject, and…