The Scheimpflug principle is a geometric rule describing the relationships between the orientation of the lens and image planes and the plane of focus. The post Scheimpflug Principle appeared first on Lens Notes.| Lens Notes
What is film speed? Film speed is a measure of a photographic film’s sensitivity to light. It is expressed as an ISO number and determines the film’s ability to capture … The post Film speed appeared first on Lens Notes.| Lens Notes