...8 EX DG Macro HSM II es uno de los últimos objetivos de Sigma, que se anunció por primera vez en diciembre de 2007 para Canon, Nikon y Sigma, con un montón de seguimiento sobre las emisiones añadiendo compatibilidad para el resto de monturas SLR ( es decir, Cuatro Tercios, Sony y Pentax, sin ... Leer opinión
incorpora la función de estabilización propia de Sigma, cubre una distancia focal de 70 mm a 200 mm y ofrece una abertura constante de f2.8 en toda la gama zoom. ...
te ofrece prestaciones ópticas excepcionales gracias a las lentes SD y a la estabilización Sigma OS. Equipado con una distancia de enfoque de 140 cm y una relación...
telephoto zoom lens now incorporating Sigmas Optical Stablization function, OS, our own anti-shake system which makes viewing a stabilized image in the viewfinder...
nikon Evaluación del producto Sigma 70-200mm F2.8 APO EX DG Macro HSM - Nikon D-typepor
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El 70-200mm f2.8 EX DG Macro HSM II es uno de los últimos objetivos de Sigma, que se anunció por primera vez en diciembre de 2007 para Canon, Nikon y Sigma, con un montón de seguimiento sobre las emisiones añadiendo compatibilidad para el resto de montura ...
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telephoto zoom lens now incorporating Sigmas Optical Stablization function, OS, our own anti-shake system which makes viewing a stabilized image in the viewfinder possible for Sony and Pentax users if chosen. Two FLD glass elements, which have the performance equal to fluorite glass have also been added along with three SLD glass elements, all which provide excellent correction of color aberration. In spite of the additions of all of these features, Sigma has managed to make the lens more compact than its predecessor, measuring only 7.8 in length. For any serious photographer where the 70-200mm focal range is often the most important second lens to own after the initial standards lens or mid range zooms. The fast aperture is extremely useful and important in low light environments or when shooting fast moving situations where a higher shutter speed demands maximum lights thru the lens. HSM ensures quiet and high speed AF as well as full-time manual focus capability. Super Multi-Layer lens coating reduces flare ghosting and assures high image quality throughout the entire zoom range. It has a minimum focusing distance of 55.1 inches throughout the entire zoom range and a maximum magnification ratio of 1:8 The rounded 9 blade diaphragm creates an attractive blur to the out of focus images. This lens is equipped with a petal-type hood. Its exceptional versatility as an all-around lens is perfect for journalists and wedding photographers. This latest version of the Sigma 70-200mm is well regarded for its outstanding image quality, light weight and ease of operation.
