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Good-Lite Combination Vertical & Horizontal Prism Bar
The Good-Lite Combination Horizontal Vertical Prism Bar is used to provide accurate measurement of ocular deviation. This new combination prism bar solves the problem by having the horizontal prism bar slide up and down in a channel affixed to the vertical prism bar. This guarantees that the flat surfaces of both prism bars are held perpendicular to the direction of the fixation object. The prism bar can be used alone or together. This prism bar is precisely calibrated for dual use and helps voids variable strabismus results. The bar measures primary and secondary deviations.
|Type of product||Prism Bar|
|Minimum Shipping latency||3|