Obiettivo Sigma 24-105mm f/4 DG OS HSM Art x Canon Lens 24-105

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Dettagli

The image sensors of digital SLR cameras continue to offer higher andhigher resolution, and photographers are looking for high-performancelenses that leverage these sensors full power. In the case of zoomlenses as well, which are a dependable go-to in a wide variety ofphotographic conditions, photographers want convenience combined withexceptional optical performance. The new SIGMA 24-105mm F4 DG OS HSMzoom lens more than fulfills these requirements, offering exceptionallystable high resolution from wide-angle to medium telephoto photography.While featuring a large-aperture 82mm filter size, this lens minimizesoptical aberrations and avoids reduced peripheral brightness, an issuethat tends to affect lenses with similar specifications. Each lens ischecked with Sigmas proprietary A1 MTF (modulation transfer function)measuring system to ensure it offers exceptional quality for thehigh-megapixel era. Try this new high-performance zoom for yourself, andexperience Sigmas uncompromising pursuit of high resolution. Specifications Lens Construction 19 elements in 14 groups Minimum aperture F22 Filter size 82 Angle of view (35mm equivalent) 84.1-23.3 Minimum focusing distance 45cm / 17.7in Dimensions (Diameter x Length) 88.6mm x 109.4mm / 3.5in x 4.3in Number of diaphragm blades 9 (rounded diaphragm) Maximum magnification ratio 14.6 Weight 885g / 31.2oz