Full Diameter Sphere Lens -0/37D
Clinical Trial Items, Ophthalmic Clinical Research
SKU : 7026
Full Diameter Sphere Lens 0 37D
SKU : 7026
Full Diameter Sphere Lens -0/37D
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Full Diameter Sphere Lens -0/37D
Full Diameter Sphere Lens -0/37D
Brands | Precision Vision |
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Dimensions | 3 × 2.25 × 0.25 in |
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Contrast sensitivity test comparable to the Small Letter Contrast Test.
Detects subtle effects of defocus, low luminance and glare.
The charts come as a set of two panels (21x24inches, 53x60cm) each with a high contrast chart one side and a low contrast chart (18% Weber or 10% Michelson) on the other. The optotype set is the family of ten British Standard (1968) 5×4 non-serifed letters
Continuous text cards simulate everyday tasks and activities that patients may encounter, such as reading the newspaper.