teleconverter
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Teleconverter — A teleconverter is a secondary lens which is mounted between the camera and a photographic lens. Its job is to enlarge the central part of an image obtained by the objective lens. For example a 2 times; teleconverter enlarges the central 12… … Wikipedia
teleconverter — /tel i keuhn verr teuhr/, n. Photog. See under converter (def. 8). Also called teleconverter lens. [1965 70; TELE 1 + CONVERTER] … Useful english dictionary
teleconverter — noun A secondary lens mounted between the camera and a photographic lens so as to enlarge the central part of an image obtained by the objective lens … Wiktionary
teleconverter — noun Photography a lens designed to be fitted in front of a standard lens to increase its effective focal length … English new terms dictionary
Nikon F-Mount Teleconverter — The Nikon F Mount Teleconverter are a group of magnifying lenses mounted between the lens and the camera body. Currently there are 1.4x, 1.7x and 2x converters available. Contents 1 Models 2 Technical information 3 Compatibility information … Wikipedia
Contax — II A historic camera: the East Germany Contax S of 1949 – … Wikipedia
Pentax K mount — The Pentax K mount, sometimes referred to as the PK mount , is a lens mount standard for mounting interchangeable photographic lenses to 35 mm single lens reflex (SLR) cameras. It was created by Pentax in 1975, [cite web | url =… … Wikipedia
Secondary lens — Primary lens redirects here. See also prime lens. In photography, a secondary lens is a lens designed to be used in conjunction with another lens, called the primary lens.A secondary lens may be designed to be used either in front of the primary… … Wikipedia
Telekonverter — (2 fach) Telekonverter sind Zusatzgeräte für Kameraobjektive, die die Brennweite des vorhandenen Objektives vergrößern. Dadurch wird ein kleinerer Bildwinkel erfasst und das Bild bei gleichem Abstand zum Motiv entsprechend vergrößert. Dem… … Deutsch Wikipedia
Multiplicateur de focale — Un multiplicateur de focale est un accessoire que l on intercale entre l objectif et le boîtier et qui permet d obtenir le cadrage que procurerait un objectif de focale plus longue que celui qu on utilise. Sommaire 1 Les différents modèles 2… … Wikipédia en Français
