%0 Journal Article %T Wide Angle Lens for Electro-Optical System %A Ageswara Rao, P. N. %A Banerjee, K. K. %A Singh, H. S. %J Journal of Optics %V 17 %N 4 %P 101-103 %@ 0972-8821 %D 1988-12-01 %I Springer India %~ DeepDyve