Lang Stereo Test II

Lang 2 stereotest – Moon, Star,

Elephant, Truck. 200′′ – 600′′disparity.

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SKU: 93962 Category:


The Lang Stereo Test is used to screen stereopsis in children. No polarized or red/green glasses are needed. The test includes animal pictures viewed at 16″ (40 cm). Simple shapes have to be detected. Disparity Star: 200″, Moon: 200″, Truck: 400″, Elephant: 600″