Prisms proved effective in managing diplopia of varying etiologies and across a wide range of ocular misalignment, a study found. “Our results indicate that prisms could be considered as initial ...

Three new eyeglasses have now been designedusing high-power prisms to optimally expand the visual fields of patients with hemianopia, a condition in which the visual fields of both eyes are cut by ...

Boston, Mass. -- Researchers from the Schepens Eye Research Institute of Massachusetts Eye and Ear and Harvard Medical School have designed three new eyeglasses using high-power prisms to optimally ...