How long is a split second anyway? You need a shutter speed tester, and luckily for us, [Stuart Brown] has one. There are no sharks involved in this build, but it does rely on laser diodes as a ...

A section of the northern U.S. will have an opportunity to see aurora borealis Tuesday night, as activity on the sun’s ...

Shutter speed refers to how quickly the shutter cycles ... as measured on the Kelvin scale. While auto white balance or the camera's presets may suffice in some circumstances, custom white balance ...

Parts of the northern U.S. could have a chance at seeing aurora borealis Monday night, and there will likely be more ...

The teleconverter on the left weighs just a few ounces, while the 600mm lens is 20 pounds (not to scale). Long lenses ... Try to use as fast a shutter speed as possible, taking into account ...

Learning the exposure triangle is necessary; how shutter speed, aperture ... displayed in the viewfinder as a too-bright / too-dark scale and is linked to the ISO setting on the camera's rear ...

Using ultrafast scanning electron microscopy, researchers at UCSB observed charges moving across a heterojunction of a ...

Good news for sky-watchers; the Met Office says that the stunning Northern Lights many of us spotted last night might just ...

As Cyclone Dana approaches, Odisha and West Bengal governments are evacuating people from vulnerable areas, closing ...

NOAA forecast a Kp index of four on a scale of nine for Friday night, and it’s likely to decrease to a four on Saturday, ...