Camara LG L321-CP

Also known as light sensitivity, this is the smallest amount of light needed for the camera to produce an image of useable quality.

Technique in photography and image processing, which involves a global adjustment of the intensities of the colors (typically red, green, and blue primary colors). An important goal of this adjustment is to render specific colors – particularly neutral colors including white – correctly.

Determines the length of time the shutter lets light pass through the lens to the CCD. Shutter speed and aperture together determine exposure.

Optical sensors are electronic detectors that convert light, or a change in light, into an electronic signal. They are used in many industrial and consumer applications e.g. lamps that turn on automatically in response to darkness. Optical sensors come in many sizes.

A sensor is a convertor than measures a physical quality (light, temperature etc.) and displays this electronically on a device.

Indicates the digital zoom capacity, the number of times that the picture is enlarged thanks to digital technology.

Night vision is technology which allows you to see in low light conditions.

The supported protocols for exchanging analog signals.

Is the ratio of signal intensity to noise intensity

Amount of power used by this model; expressed in watts