
Single Symbol Book (10 Feet, 3 Meter)
The Single Symbol Book is ideal for testing individuals with amblyopia or impaired vision who cannot perform well with traditional line tests, helping assess visual resolution.- Features single optotype line sizes ranging from 20/200 to 20/8 (6/60 to 6/2.4) equivalent
- Includes isolating mask, response key, flashcards, and instructions for accurate testing
- Compact size: 5" L x 5" W (12.7cm x 12.7cm)
- 13 pages designed for easy handling and efficient vision testing
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SC-8513