Finally, we have some reservations about Samsung’s take on this tech in light of its struggles with shutter lag on its 200MP primary camera. Periscope cameras already offer narrower apertures ...

While it's possible to let the camera handle it automatically, mastering the f-stop is crucial if you want to fully control your photography. Also known as aperture size, the f-stop controls the ...

Existing Oct CCD cameras are not built for the new uses that they are being championed for. The medical field in particular wants to use them to improve aspects of patient care such as functional ...

This is the moment an armed criminal's own CCTV system filmed him taking part in a gun deal - before the same cameras filmed firearms police raiding his house less than an hour later.