Text ( visual ) : unmediated Current developments in optical engineering IV : 9-10 July 1990, San Diego, California / Robert E. Fischer, Warren J. Smith, chairs/editors ; sponsored by SPIE--the International Society for Optical Engineering. -- Bellingham, Wash., USA : SPIE , c1990. -- vii, 244 p. : ill. ; 28 cm. -- (Proceedings / SPIE -- the International Society for Optical Engineering ; v. 1334). -- "Part of a six-conference program on Optical Design and Fabrication held at SPIE's International Symposium on Optical and Optoelectronic Applied Science and Engineering, 8-13 July 1990, in San Diego, California"--P. v ; Includes bibliographical references and index. -- ISBN 0819403954 ; (BA25652934) ; https://ci.nii.ac.jp/ncid/BA25652934 Author Heading(s): Fischer, Robert Edward ; Smith, Warren J. ; Society of Photo-optical Instrumentation Engineers ; International Symposium on Optical and Optoelectronic Applied Science and Engineering. -- Classification(s): LCC : TS510 ; DC20 : 621.36. -- Subject Heading(s): LCSH : Optical instruments -- Design and construction -- Congresses ; LCSH : Diffraction -- Congresses