Zoom lenses II [electronic resource] : 28-29 July 1997, San Diego, California / Ellis I. Betensky, Allen Mann, Iain A. Neil, chairs/editors ; sponsored ... by SPIE--the International Society for Optical Engineering
Electronic reproduction. Bellingham, Wash. : SPIE--the International Society for Optical Engineering, 2004. Mode of access: World Wide Web. Access restricted to SPIE Digital Library subscribers.