%0 Journal Article %T Tolerance analysis of lenses with high zoom ratio %A Chang, Chir-Weei %A Griffith, John D. %J Proceedings of SPIE %V 6034 %N 1 %P 60341P-60341P-7 %@ 0277-786X %D 2006-01-31 %I SPIE %~ DeepDyve