Stereopsis Test - Random Dot E Test SF25 Each brush has 34 tufts

Each brush has 34 tufts of soft nylon

Includes a blue gauge with white faceplate

Turquoise Color (12 1/2"H x 9"W) Durable

Great for on the spot use at home or at work

Stereopsis Test - Random Dot E Test SF25 Each brush has 34 tuftsDesigned specifically for use with children the patient is asked to distinguish between raised E and non stereo target. Set includes: raised E target, non stereo target, demonstrator and stereo glasses. Stereo vision is a term used to identify how each eye sees an object at a slightly different angle, yet both eyes work together to give us a three dimensional effect. Stereo vision can be tested using different types of charts, including this Random