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Good-Lite LEA Numbers Low Contrast Chart for Illuminated Cabinet
The Good-Lite LEA Numbers Low Contrast Chart is a special way to measure visual acuity, assessing how well eyes function in low light situations and/or being able to distinguish items from similarly colored or shaded backgrounds. Testing is identical to the measurement of visual acuity at high contrast level. The 2.5% test is the most practical test in clinical use.
- This chart is to be used in an ESV1200 or Model A+ illuminated cabinet.
|Type of product||Eye Chart|
|Minimum Shipping latency||3|