Table 1.
Stereo acuity (TNO) | NPC (cm) | Hetero phoria (pD) | Divergence (pD) | Convergence (pD) | |
---|---|---|---|---|---|
Dyslexic readers (17) | 60′′ | 5 | far ortho | far 4 | far 16 |
near ortho | near 12 | near 30 | |||
Non-Dyslexic readers (13) | 60′′ | 5 | far ortho | far 6 | far 14 |
near 3× | near 17 | near 28 |