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.

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 ...

If you’ve spent much time looking through a microscope, you know that their narrow depth of field can be a bit challenging to deal with. Most microscopes are designed to only have a very thin slice of ...