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Mixed Contrast Chart
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The Mixed contrast chart contains Black and 20% Weber (11% michelson) contrast.
$109.25
SKU: 4100
Categories: Contrast Sensitivity Tests, Letter, Number and Symbol Charts
Brand: Colenbrander
Description
The Colenbrander Mixed contrast chart contains Black and 20% Weber (11% michelson) contrast.
Additional information
| Shipping Weight | 0.94 lbs |
|---|---|
| Shipping Dimensions | 25.5 × 24.5 × 0.04 in |
| Brand | Colenbrander |
| Contrast Test Type | Low Contrast Visual Acuity |
| Contrast Value | 10%, 100% |
| Chart Use Type | Large Illuminator Cabinet |
| Contrast Type | Mixed |
| Testing Distance | Multi-Distance |
| Patient Type | General/Literate |
| Optotype | Sloan |
| Optotype Arrangement | Logarithmic Progression – Not ETDRS |
| Chart Size (Inches) | 24.5×25.5 in |
| Chart Size (cm) | 62×65 cm |
| Chart Notations - Munit | 40M to .6M |
| Chart Notations - Snellen | 20/80 to 20/16 |
| Chart Notations - VAS | 20 to 130 |
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