Red-green portable filter for testing binocular vision
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Description:
- Application: binocular vision diagnosys
- Material: plastic, film
- Size: 175 * 50 mm
- Weight: about 100 g
Description
To diagnose binocular vision, to determine the leading and trailing eyes, a red-green or polarizing filter is used in conjunction with a sign projector. Diagnostics is carried out on the appropriate tests of the projector itself.
The four-point color test, available in the sign projector, facilitates the diagnosis process and the correct diagnosis.
A specific projector test makes it possible to diagnose binocular vision by separating fields with a polarizing filter. In the presence of binocular vision, the patient sees a volumetric object through a polarizing filter.
The image of the stereoscopic test of the sign projector is projected onto its own screen, which has this effect.
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