Double Press-on Prism - Bilateral Stroke /Tunnel Vision

Double Press-On Field Awareness Prisms
Treatment of Bilateral Stroke or other Tunnel Vision


		The visual field of a bilateral stroke patient *Bilateral strokes, RP and Glaucoma often result in tunnel vision.*

		Press-on Prisms can be placed on the peripheral portion of each lens to aid the patient with bilateral homonymous hemianopsia or other conditions causing tunnel vision.

		Bilateral Press-on Prism Field Expanders

		Bilateral Press-on Prism Field Expanders for a patient with retinitis pigmentosa. The prisms shift the side vision inward on both sides improving mobility.

		Bilateral Press-on Prism Field Expander for a patient with a bitemporal hemianopsia from a pituitary tumor.

		Hollow punches are used to create a perfect circle of prism.

		*Order Our Videotape on Hemianopsia*