Worth 4 Dot Tests Suppliers

BROWSE BY CATEGORY > Ophthalmology OR VIEW PRODUCTS UNDER Ophthalmology
VIEW ALL SUPPLIERS OF Ophthalmology > Worth 4 Dot Tests

EMAIL INQUIRY to 2 worth 4 dot tests suppliers

Sponsored Links

Listings

Bernell
Indiana, USA Bernell distributes eyepatches, accommodative flippers, red/green flippers, hyperopia flippers, polarized flippers and other flippers. Our vision therapy starter system renders a large selection of products useful in testing & training the most common vision training problems. Our post mydriatic spe More...
www.bernell.com

Richmond Products, Inc.
New Mexico, USA Richmond Products, Inc. produces screening tests & accessories for ophthalmologists and optometrists. We specialize in color blindness screening products, such as the HRR and ishihara screening instruments. Our pediatric occluding glasses are much easier on the patient than sticky occluders & can be More...
www.richmondproducts.com

EMAIL INQUIRY to 2 suppliers

Worth 4 Dot Tests Manufacturers

Worth 4 dot test is a clinical test for suppression of either the right or left eye. Suppression occurs during binocular vision when the brain does not process the information received from either of the eyes. During the worth 4 dot test, the patient, wears anaglyphic glasses. The patient is shown a modified flashlight with four holes, approximately 1cm in diameter, organized in a diamond shape.The holes are arranged with the top hole showing only red light, the left and right showing only green light, and the bottom showing white light.