Depth of field is a way to assure a selection of the subjects in an image appears sharp. Depth of field is a cause of aperture function. It has to do with the opening created by the lens iris relative to the subjects in a scene. It has to do with light cones. Light cones are the gathered rays of...
Worldwide Pinhole Photography Day 2021 Poster Each year for nearly two decades, thousands of people from around the planet have participated in the annual WPPD event. The event is meant to be fun and creative. It brings people together from nearly every nation around the globe. I see it as a tool...
As Announced by Sony Please Read – Disclosure Statement Sony Introduces Alpha 7C Camera, World’s Smallest and Lightest Full-frame Camera System SAN DIEGO, CA – September 14, 2020 – Today, Sony Electronics Inc. announced several additions to an already impressive imaging lineup — the Alpha 7C...