| Features | - For testing at 2 meters (6.5 ft.)
- Each page it's own contrast level at 100%, 2.5% and 1.25%
- Acuity range 20M to 1.6M
- Includes test instructions, recording forms (Cat. No. 2514) and soft-tipped pointer
- Measures 13.5 X 14 in.
| - Mixed high-contrast and 10% contrast
- Unrelated simple sentences at 4th grade level
- Serves as an educational tool to demonstrate the effect of contrast deficits to patients and family members.
- Multi-distance testing
- Acuity range 10m to 0.6m in Times Roman Font (20/320, 6/95 to 20/16, 6/4.8 equiv.)
- Includes test instructions and diopter ruler
- Measures 43 x 38 cm (17 x 11 in.)
- Folds in half to 21.5 x 38 cm (8.5 x 11 in.)
- Also available in various languages
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