Focus stacking is a photographic technique in which multiple exposures are taken of a subject, with the focus distance set to different lengths. These images are then composited together to create a ...
Four lenses and a Spatial Light Modulator allow each pixel to have a different focal length in research from Carnegie Mellon ...
Macro photography is the art of taking photos of things very close up, and ideally at great detail. Unfortunately cameras have poor depth of field at close ranges, so to get around this, many use ...
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 ...
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Probe lenses and focus stacking: the secrets to incredible photos taken inside instruments
The photo above may look like a city or some sort of industrial plant, but it's not: it's actually the inside of a pipe organ, photographed by Charles Brooks. It's one of the many pictures he's taken ...
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