Filmmaker IQ

Focusing on Depth of Field and Lens Equivalents (2x6)

Air date: Jan 18, 2016

How much space in front of the lens will be in focus? That question defines Depth of Field - but this simple concept has lead to a staggering amount of confusion in today's multi-format camera environment. Through some fundamental scientific demonstrations, we will clarify concepts like circle of confusion and lens equivalency.