The Sigma 18-250 mm f3.5-6.3 DC OS HSM Macro Lens for Nikon DSLR cameras is both compact and versatile, its massive high-ratio zoom providing mesmerising close-up images. Zoom, zoom, zoom Designed for digital SLRs, the superzoom Sigma 18-250 mm f3.5-6.3 Macro Lens boasts a whopping 13.8x zoom ratio. You're ensured of a minimum focusing distance of 35 cm across the full zoom range, with a maximum magnification ratio of 1:2.9. This means you'll be able to get closer than ever to subjects,...
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