Definition: instrument for measuring the amount of light falling on or being reflected by a subject.
Definition: An instrument for measuring the intensity of light so as to determine the shutter and aperture setting necessary to obtain correct exposure. Exposure meters may be built into the camera or be completely separate units. Separate meters can sometimes measure the light falling on the subject (incident reading) as well as the light reflected by it (reflected reading); built-in meters measure only reflected light. Both types of meter may be capable of measuring light from a particular part of the subject (spot metering) as well as taking an overall reading. Commonly called a light meter.
Definition: An instrument with a light-sensitive cell that measures the light reflected from or falling on a subject, used as an aid for selecting the exposure setting. The same as a light meter.
Definition: An instrument for measuring the intensity of light so as to determine the shutter and aperture setting necessary to obtain correct exposure. Exposure meters may be built into the camera or be completely separate units. Separate meters can sometimes measure the light falling on the subject (incident reading) as well as the light reflected by it (reflected reading); built-in meters measure only reflected light. Both types of meter may be capable of measuring light from a particular part of the subject (spot metering) as well as taking an overall reading. Commonly called a light meter.
Definition: An instrument with a light-sensitive cell that measures the light reflected from or falling on a subject, used as an aid for selecting the exposure setting. The same as a light meter.
0 komentar:
Post a Comment