Camara LG LT303PI-B

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.

Measure of how strongly the system converges or diverges light. For an optical system in air, it is the distance over which initially collimated rays are brought to a focus. A system with a shorter focal length has greater optical power than one with a long focal length; that is, it bends the rays more strongly, bringing them to a focus in a shorter distance.For an optical system in air, the effective focal length (f and f′) gives the distance from the front and rear principal planes (H and H′) to the corresponding focal points (F and F′).

The supported protocols for exchanging analog signals.

Is the ratio of signal intensity to noise intensity