Canon EF 0787in f28 USM lente fija gran angular

Descripción
Product Description La Canon EF de 0.787 in f/2.8 USM es una lente ultra gran angular para aplicaciones serias. Además, es fácil de sostener y transportar a 14.3 onzas. (14.29 oz). Un sistema de enfoque trasero flotante proporciona imágenes nítidas a todas las distancias del sujeto y un motor ultrasónico (USM) permite un enfoque automático rápido, suave y silencioso. La anulación de enfoque manual a tiempo completo permite un enfoque manual preciso incluso cuando está en modo AF. La distancia mínima de enfoque es de 9.8 pulgadas. Tamaño del filtro: 2.835 in, distancia de enfoque más cercana: 0.8 pies. From the Manufacturer Wide-angle lenses let you capture more of the image by broadening the angle of view and increasing the depth of field, thereby bringing more of the area into focus. The lenses also provide a unique perspective by expanding the apparent distance between the foreground and the background. This Canon 20mm f/2.8 is no exception, with such additional features as a floating rear focusing system with an Ultra Sonic Motor (USM), a 0.8-foot close focusing distance, and a 94-degree diagonal angle of view. As with all Canon lenses, the 20mm lens carries a one-year warranty. Specifications Focal length: 20mm Maximum aperture: f/2.8 Lens construction: 11 elements in 9 groups Angle of view: 94 degrees Focus adjustment: Rear focusing system with USM Close focusing distance: 0.8 feet Filter size: 72mm Corresponding mounts: Canon Dimensions: 3.1 inches in diameter and 2.8 inches long Weight: 14.3 ounces Warranty: 1 year Ultra-wide-angle lens for serious applications. Easy to hold and carry at 14.3 oz. (405g). Floating rear focusing system. Sharp images are obtained at all subject distances. The optical performance, fast f/2.8 speed and ultra-wide-angle coverage make this a great choice for many applications, like interiors, scenics, travel and photojournalism. It uses a “floating” optical system for excellent sharpness even at its minimum focusing distance of under 10 inches (0.25m), and with a ring-type USM and full-time manual focusing capability, offers the speed and handling pros expect. Wide and Fast If you need an ultra-wide angle and a large aperture, one of the following lenses will fit the bill. Ultra-wide-angle lenses can capture scenes beyond your natural field of vision. The EF 15mm f/2.8 Fisheye, the widest of them all, has a 180∞ angle of view. For more normal-looking wide-angle shots, there are longer wide-angle lenses up to 35mm with the maximum aperture you need.
Características

Longitud focal y apertura máxima: 0.787 in 1:2.8 Motor UltraSonic tipo anillo (USM) Lente no con zoom Construcción de la lente: 11 elementos en 9 grupos Ángulo de visión diagonal: 94 grados Sistema de enfoque trasero con ajuste de enfoque USM Distancia de enfoque más cercana: 0.7 ft. Montura EF; lente gran angular Sistema flotante; enfoque interior; enfoque manual a tiempo completo Distancia focal de 0.787 in Apertura máxima f/2.8
El número de Modelo (ItemModelNumber)
2509A003
Peso
14.30 onzas
Dimensiones
2.8 x 3.07 x 3.07 pulgadas
Fabricante es Canon
Destacados
Longitud focal y apertura máxima: 0.787 in 1:2.8, Motor UltraSonic tipo anillo (USM), Lente no con zoom, Construcción de la lente: 11 elementos en 9 grupos, Ángulo de visión diagonal: 94 grados, Sistema de enfoque trasero con ajuste de enfoque USM, Distancia de enfoque más cercana: 0.7 ft., Montura EF; lente gran angular, Sistema flotante; enfoque interior; enfoque manual a tiempo completo, Distancia focal de 0.787 in, Apertura máxima f/2.8
La calificación que le dan a Canon EF 0787in f28 USM lente fija gran angular, 84 usuarios es de 3.9 sobre 5 estrellas.