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Top features Opens up a range of photo options with extensive focal length Quick focusing and attractive bokeh with Hyper Sonic motor and rounded diaphragm High quality optics and special coating reduce imperfections Opens up a range of photo options Add real range and versatility to your lens kit with the Sigma 18 250 mm f3.5 6.3 DC HSM Macro Lens , designed for Sony A mount cameras. The lens can be used for everything from widescreen landscapes and soaring architecture to fast paced sport and detailed macro work. This makes it ideal for travelling and street photography. You can focus as close as 35 cm throughout the zoom range, achieving a 12 macro magnification ratio for compelling shots. Rotate the zoom ring to control subject size and framing for easy macro photography. Quick focusing and attractive bokeh Stay discreet with a quiet Hyper Sonic Motor that allows your autofocus system to operate faster for more immediate results. Thanks to the rounded diaphragm, you'll be able to control background defocusing to really draw attention to your main subject, giving your photos a creative and professional look. High quality optics and special coating Your images will look purer across the zoom range, free from colour imperfections with a combination of SLD Special Low Dispersion glass and three aspherical lenses which include a double sided aspherical lens. Shoot confident of high contrast, even in backlit conditions a Super Multi Layer Coating reduces flare and ghosting. Attach the included petal type hood to block harsh light that can easily cause unwanted reflections.
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