EntityQ965041· pop 19· linked from 194 articlesslit lampSign in to savemedical device, microscope with a light source that can be projected into a linear beamConnectionsophthalmologyEntityoptometryEntityophthalmoscopyEntityWorld War IIConceptInternational Standard Book NumberEntitymicroscopeEntitytearEntityWayback MachineEntitydigital object identifierEntityincandescent light bulbEntityInternational Standard Serial NumberEntitycataractEntityconjunctivitisEntityHermann von HelmholtzEntityeyelidEntityretinaEntityprismEntitycorneaEntityAllvar GullstrandEntityirisEntityCategoriesOphthalmic equipmentOptical devicesOptical instrumentsTypes of lamp