Extended depth of field optical systems
WT Cathey Jr, ER Dowski Jr - US Patent 5,748,371, 1998 - Google Patents
(57) ABSTRACT A system for increasing the depth of field and decreasing the wavelength
sensitivity and the effects of misfocus producing aberrations of the lens of an incoherent …
sensitivity and the effects of misfocus producing aberrations of the lens of an incoherent …
Extended depth of field optical systems
WT Cathey Jr, ER Dowski Jr - US Patent 5,748,371, 1998 - freepatentsonline.com
A system for increasing the depth of field and decreasing the wavelength sensitivity and the
effects of misfocus-producing aberrations of the lens of an incoherent optical system …
effects of misfocus-producing aberrations of the lens of an incoherent optical system …