Boston, MA – Innovative prism glasses can significantly improve the vision and the daily lives of patients with hemianopia, a condition that blinds half the visual field in both eyes. The peripheral ...

BOSTON (Nov. 7, 2013) – More than a million Americans suffer from hemianopia, or blindness in one half of the visual field in both eyes as the result of strokes, tumors or trauma. People with ...

Scientists have developed new eyeglasses which use high-power prisms to help patients with hemianopia, a condition in which the visual fields of both eyes are cut by half. The new designs address some ...

More than one million Americans have lost the ability to see in one half of one or both of their eyes due to trauma, strokes, or tumors. This condition, called hemianopia, causes patients to trip over ...

More than one million Americans have lost the ability to see in one half of one or both of their eyes due to trauma, strokes, or tumors. This condition, called hemianopia, causes patients to trip over ...

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 expand the visual ...

A person with convergence insufficiency has trouble getting the eyes to work together to focus on an object, resulting in difficulty with close-up tasks. Researchers do not know what causes the ...