Description:
- 【Product】: Maddoxs rod is an important tool for testing binocular vision and treating binocular vision abnormalities
- 【Function】: Optical Eye Inspection Tool can be used to test for horizontal and vertical latent strabismus, rotational latent strabismus, and anisocoria
- 【Quality Craftsmanship】: Strabismus Examination tool is carefully crafted, ensuring accurate and reliable results in every visual function test
- 【How to Use】: The surface of Maddoxs rod features a row of light transmitting rods. The subject is asked to focus both eyes on a light point in front of them. The Maddoxs rod lens is placed in front of a eye, blocking it. The blocked eye will see a red lines. The subject sees the light point in a eye and the line in the other. For emmetropia, the light point should fall on the line. If there is latent strabismus or strabismus, the light point will be offset to a side of the line. Prism lenses are then used to correction this until the light point and line coincide. The degree of the prism lens used is the degree of latent strabismus or strabismus
- 【Package】: Includes a Metal Frame Maddoxs Rod
Size Chart:
Overall length 10.7cm/4.21inch
Outer diameter 3.75cm/1.48inch
Inner diameter 3.6cm/1.42inch
Handle length 7.1cm/2.80inch
Package Includes:
1 Maddoxs Rod
Note:
Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.
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