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Correction table used for adjusting IOP based on central corneal thickness (provided with Pachmate™ pachymeter and based on Ehlers et al [5]).
| Central Corneal Thickness (Microns) | Adjustment in IOP (mm Hg) |
| 445 | +7 |
| 455 | +6 |
| 465 | +6 |
| 475 | +5 |
| 485 | +4 |
| 495 | +4 |
| 505 | +3 |
| 515 | +2 |
| 525 | +1 |
| 535 | +1 |
| 545 | 0 |
| 555 | -1 |
| 565 | -1 |
| 575 | -2 |
| 585 | -3 |
| 595 | -4 |
| 605 | -4 |
| 615 | -5 |
| 625 | -6 |
| 635 | -6 |
| 645 | -7 |
