In-depth guides on camera sensors, pixels, and core hardware — from 200MP sensors and pixel binning to autofocus and image stabilization.
Point a camera with a log profile enabled at a bright scene and the image on the monitor looks broken — flat, gray, washed out, as if someone turned the contrast dial down to zero.…
If you have ever tried to use a flash in bright sunlight while shooting at a wide aperture, you have probably run into your camera’s flash sync speed limit. Set the shutter too fast and…
If you've ever pored over the video specs of a Panasonic Lumix S1H, a Sony a7S III, or a Blackmagic cinema camera, you've probably run into a head-scratching spec: two different "native" (or "base") ISO…
Every modern mirrorless camera hides two small helpers that make shooting by hand dramatically easier: focus peaking and zebra stripes. Neither one is ever recorded into your photo. Instead, they paint temporary overlays onto your…
Every photographer hits the same wall sooner or later: you expose for a bright sky and the foreground turns to black, or you expose for your subject and the sky blows out to pure white.…
Flip over almost any modern camera or smartphone and the spec sheet will advertise a "BSI" or "back-illuminated" sensor. The name sounds technical, but the idea behind it is surprisingly simple: BSI is a physical…
Scan almost any camera spec sheet and you'll bump into phrases like "14-bit RAW" or "10-bit 4:2:2 video." Bit depth is one of the most misunderstood numbers in photography — people routinely confuse it with…
Nearly every digital camera you've ever used — from your phone to a flagship mirrorless body — reads its sensor with a rolling shutter. Most of the time you never notice. But pan quickly past…
Every lens is a compromise. Glass bends light, but it never bends every ray perfectly, and the small imperfections that result are called aberrations. You see them as purple fringing around backlit branches, warped lines…
Most cameras are locked to the resolution printed on the box. A 61-megapixel Sony captures 61 megapixels, and a 102-megapixel Fujifilm captures 102 — until you switch on pixel shift. Using the same sensor-shift mechanism…