div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: science-infonetscience-infonetdocsleitzleitzpcpdfNEW PHASE CONTRAST ACCESSORIES PHACO Most users of Leitz equipment are familiar with the phase contrast condenser after HEINE src=https:reader035vdocumentinreader035viewer2022062416610368edb67fd240617ddef8html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv