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Short Vertical Prism Bar


Short Vertical Prism Bar

Short Vertical Prism Bar provides 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7 and 8 diopters. Values are marked on the bar. This shorter bar provides a pocket size version for portability but includes the most often required values.

Prism Bars provide an efficient means for treating cases of diplopia, symptomatic heterophorias and abnormal head postures.

FAA Regulations read: "If an applicant exceeds the heterophoria standards (1 prism diopter of hyperphoria, 6 prism diopters of esophoria, or 6 prism diopters of exophoria), but shows no evidence of diplopia or serious eye pathology and all other aspects of the examination are favorable, the AME should not withhold or deny the medical certificate. The applicant should be advised that the FAA may require further examination by a qualified eye specialist."

Prisms tend to be more effective for patients with divergence insufficiency, basic esophoria, and vertical heterophoria than for convergence insufficiency, basic exophoria, divergence excess and convergence excess.

Technical Bulletin and cleaning instructions at 'Product Instructions and Support Material' tab.

Additional Prism Bars are available from Good-Lite in both Vertical and Horizontal configurations with ranges to 45 diopters. For those needing a full set of both Horizontal and Vertical prism bars, a special price for the set is offered.

This short Vertical Prism bar from Good-Lite meets the audit requirements for FAA Pilot Medical Inspectors.

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Price Qty.
683800 $82.00


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