| Tags |
ophthalmology, stillimage, engraving, aged, surgicalinstruments, cataractextraction, eyeoperation, surgeon, assistant, cityplaza, oldman, “eyeexamination”, vision, ocular, view, perception, seeing, monocle, eye, “visualreceptor”, optic, “convexlenses”, “concavelenses”, “refraction, “transmissionofimages”, optical, “humaneye”, “printsandphotographs”, pp, nationallibraryofmedicine, nlm, imagesfromthehistoryofmedicine, ihm, historyofmedicinedivision, hmd, “nationalinstitutesofhealth”, nih, publicdomain, archivesofmedicine, nlmdigitalcollection
|