Depth of field is a key principle to photography, a combination of factors and physics that determine how much any given photo is in focus. For this week’s Shooting Challenge, I want to to break the ...

In macro photography, one of the biggest challenges in learning how to control focus at extreme magnifications. With depth of field measured in millimeters, even the most mesmerising subjects can ...

Adjusting aperture alone can only do so much to get sharp images with a wide depth of field — sometimes, getting both point A and point B tack sharp in one shot is about as possible as a flying pig.

Playing around with close-up photography is a lot of fun, especially once you have invested in a dedicated macro lens for your camera. However, macro lenses may not be able to give you as much depth ...