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Rabin Contrast Sensitivity Test For 914 Small Cabinet

Precision Vision

SKU : 2126

Contrast sensitivity test comparable to the Small Letter Contrast Test.

Detects subtle effects of defocus, low luminance and glare.


Contrast sensitivity test comparable to the Small Letter Contrast Test.

Detects subtle effects of defocus, low luminance and glare.

Log CS increases 0.25 steps per row (0.05 log CS/letter).

Each line on the Rabin Contrast Sensitivity Test is a lower contrast than the one before it, using Log CS steps. This progression in contrasts helps to identify the patient’s contrast sensitivity. Furthermore, the test helps to detect subtle effects such as defocus and low luminance and glare.

Brands

Precision Vision

Dimensions 17 × 11 × 1 in
Chart Size 9×14 in (23×35.5 cm)
Testing Distance 4m / 13ft
Low Contast Value 100 % to .05%
Contrast Level Mixed