using scanning electron microscope techniques , we have studied lens fiber organization , lens capsule and subcapsular epithelium , the effect of nd : yag laser treatment on the lens , the endothelial effects of a relatively traumatic introduction of an intraocular lens , with and without sodium hyaluronate ( healon ) pretreatment , and the epithelial reaction to foldings in descemet 's membrane ( descemet 's folds ) .
C0229232
lens capsule
C0023317
lens