Focus stacking is a technique that will give your macro shots much sharper focus. Here's how to get started with a dSLR. Playing around with close-up photography is a lot of fun, especially once you ...

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 ...

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.