Tandem-Scanning Reflected-Light Microscope* Petráň, Mojmír ; Hadravský, Milan ; Egger, M. David ; Galambos, Robert Abstract Publication: Journal of the Optical Society of America (1917-1983) Pub Date: May 1968 DOI: 10.1364/JOSA.58.000661 Bibcode: 1968JOSA...58..661P