The field isn't so deep that the newsroom's pin-sharp, distracting from the subject. But it's clear enough to show where Jane works, which is part of the story. A wide shot with a deeper depth of ...

Shallow depth of field is another tool you can add to your filmmaking arsenal and carry around with you. It's a term you can use in meetings, add to your shot list, and use to move the audience.

Our approach to extending the depth of field utilizes the concept of point spread function (PSF) engineering to greatly increase the axial range clearly imaged in a single exposure. The basic concept ...