optical zoom — /ɒptɪkəl ˈzum/ (say optikuhl zoohm) noun Photography a zoom system in which adjustments are made to the focal length of a camera lens. Compare digital zoom …
Zoom lens — Nikkor 28 200 mm zoom lens, extended to 200 mm at left and collapsed to 28 mm focal length at right A zoom lens is a mechanical assembly of lens elements for which the focal length (and thus angle of view) can be varied, as opposed to a fixed… … Wikipedia
zoom — /zum / (say zoohm) verb (i) 1. to make a continuous humming sound. 2. to move with this sound: he zooms along in his new car. 3. (of prices) to rise rapidly. 4. Aeronautics to gain height in an aircraft, in a sudden climb, using the kinetic… …
Zoom-lens reflex camera — Zoom lens reflex (or ZLR) cameras are similar to Single Lens Reflex (or SLR) cameras, except instead of interchangeable lenses common to SLR cameras, they have a fixed zoom lens.The term was originally coined by Olympus for the… … Wikipedia
zoom lens — noun a camera lens that magnifies the image • Syn: ↑telephoto lens • Hypernyms: ↑camera lens, ↑optical lens * * * noun : a camera lens in which the focal length and the image size can be varied continuously so that the image remains in focus at… … Useful english dictionary
Optical Image Stabilizer — Als Bildstabilisierung bezeichnet man in der Fototechnik Verfahren zur Vermeidung von Verwacklungsunschärfe. Inhaltsverzeichnis 1 Grundlagen 2 Funktionsprinzipien 2.1 Optische Bildstabilisierung 2.1.1 Implementierung im Objektiv … Deutsch Wikipedia
Optical Stabilizer — Als Bildstabilisierung bezeichnet man in der Fototechnik Verfahren zur Vermeidung von Verwacklungsunschärfe. Inhaltsverzeichnis 1 Grundlagen 2 Funktionsprinzipien 2.1 Optische Bildstabilisierung 2.1.1 Implementierung im Objektiv … Deutsch Wikipedia
Zoom — F/A/V An optical effect in which the image rapidly grows larger or smaller as though the camera is moving closer or away from its subject. VP This is the variance of focal length from wide angle to telephoto focus on video cameras to allow for a… … Audio and video glossary
Zoom Lens — WikiV An optical system of continuously variable focal length, the focal plane remaining in a fixed position … Audio and video glossary
optical lens — noun a lens that focuses the image in a camera • Syn: ↑camera lens • Hypernyms: ↑lens, ↑lense, ↑lens system • Hyponyms: ↑closeup lens, ↑portrait lens, ↑ … Useful english dictionary
Olympus SP-510 Ultra Zoom — Olympus SP 510UZ (Ultra Zoom) Type Bridge digital camera Sensor 1/2.5 CCD Maximum resolution 3,072 × 2304 (7.1 megapixel … Wikipedia