Live preview is a feature that allows a digital camera's display screen to be used as a viewfinder. This provides a means of previewing framing and other exposure before taking the photograph. In most such cameras, the preview is generated by means of continuously and directly projecting the image formed by the lens onto the main image sensor. This in turn feeds the electronic screen with the live preview image. The electronic screen can be either a liquid crystal display (LCD) or an electronic viewfinder (EVF).
Read more about Live Preview: Background, Types, Live Preview Only Cameras, Digital SLRs
Famous quotes containing the words live and/or preview:
“I live in my house as I live inside my skin: I know more beautiful, more ample, more sturdy and more picturesque skins: but it would seem to me unnatural to exchange them for mine.”
—Primo Levi (1919–1987)
“For parents, the terrible twos are a psychological preview of puberty.... At the age of two or three, children eat only bananas and refuse to get a haircut. Ten years later, they eat only bananas and refuse to get a haircut.”
—Carin Rubenstein (20th century)