Table 1 –
Wave Aberration and Refraction Data.
| ID, Eye | Refraction (NIDEK; D) | Refraction (SHWS; D) | SHWS-NIDEK (D) | Depth of focus (SHWS; D) | HORMS (μm) | HORMS+AST (μm) |
|---|---|---|---|---|---|---|
| 216OS | 1.08* | 0.13* | −0.95 | 4.40 | 0.37 | 0.40 |
| 246OD | 1.53 | 0.88* | --- | 4.80 | 0.43 | 0.57 |
| 246OS | 0.85 | 0.09* | --- | 4.60 | 0.41 | 0.47 |
| 259OD | 1.29 | 0.14* | --- | 3.40 | 0.45 | 0.68 |
| 259OS | 0.38 | −0.21* | --- | 5.00 | 0.53 | 1.00 |
| 261OS | 2.03* | 0.76* | −1.27 | 5.00 | 0.51 | 0.76 |
| 263OD | 0.79 | 1.11 | 0.32 | 4.60 | 0.50 | 0.76 |
| 264OD | 1.46 | 1.59 | 0.13 | 5.20 | 0.38 | 0.67 |
| 264OS | 1.72 | 1.05 | −0.67 | 5.00 | 0.36 | 0.59 |
| 265OD | 0.64 | 0.65 | 0.01 | 4.40 | 0.37 | 0.47 |
| 265OS | 1.38 | 1.61 | 0.23 | 5.60 | 0.47 | 0.79 |
| Mean | 1.01 | 0.71 | −0.41 | 4.73 | 0.44 | 0.65 |
| SD | 0.51 | 0.61 | 0.65 | 0.57 | 0.06 | 0.17 |
*
indicates measurements made with atropine cycloplegia. Difference between autorefractor and wavefront measurements of refraction was calculated only for eyes in which both were measured with, or without cycloplegia because cycloplegia causes a small hyperopic shift. SHWS-based refraction and depth of focus estimates used the maximum contrast of the 21 arcmin checkerboard stimulus and were corrected for LCA.