• Realignment axis & residual refraction based on two separate methods, Fixed Toricity Ratio & ELP.
• A detailed analysis of changes in astigmatism (including magnitude & steep axis rotation) caused by SIA, PCA error & combined SIA & PCA error.
• Ideal toric power of IOL in both pre-operative & post-operative scenarios.

The Easytor MSICS Nomogram provides:

Chord length for MSICS incisions based on Keratometry, steep axis location, and white-to-white (WTW).

It also calculates magnitude of astigmatism corrected and residual astigmatism for 4, 5, 6, and 7 mm MSICS incisions. (2 mm from the limbus)

EasyTor SIA Calculator analyzes pre & post-op anterior keratometry data to calculate mean SIA & Centroid SIA by both vector & polar methods.

Note: This will require signup.