See Also: stenopaic spectacles(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Spectacles(medicine)
clerical spectacles(medicine)
protective spectacles(medicine)
pantoscopic spectacles(medicine)
divers' spectacles(medicine)
divided spectacles(medicine)
photochromic spectacles(medicine)
orthoscopic spectacles(medicine)

stenopaic spectacles (medicine)


stenopaic spectacles
Opaque disks with narrow slits in the centre allowing only a minimum amount of light to enter; used as a protection against snow blindness, spectacles having opaque disks with multiple perforations used to aid vision in incipient cataract and in discrete opacities of the cornea; occasionally used as a substitute for corrective lenses or sunglasses.