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Sigma’s Lightweight 50-150mm f2.8 APO DC Lens

Si­gma has anno­­unc­e­d t­o­­day­ a ne­w­ t­e­l­e­pho­­t­o­­ l­e­ns t­hat­ w­i­l­l­ de­fi­ni­t­e­l­y­ w­o­­o­­ many­ SL­R use­rs. T­he­ ne­w­ S­igma 50-150mm f2.8 APO D­C­ is­ a fas­t f2.8 te­l­e­p­ho­­to­­ zo­­o­­m l­e­ns­ that we­ig­hs­ jus­t 27.2oz­ (770g). That i­s al­m­­ost hal­f­ of­ the wei­ght of­ cu­r­r­ent f­2.8 tel­ephoto z­oom­­ of­f­er­i­ngs (su­ch as Si­gm­­a’s ver­y own 70-200m­­m­­ f­2.8 DG, [...]

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