Welcome to the ASSORT Coupling Calculator.
This calculator is intended to be used in conjunction with an explanatory publication:
Alpins N, Ong JKY, Stamatelatos G. Corneal coupling of astigmatism applied to incisional and ablative surgery. J Cataract Refract Surg 2014; 40:1813–1827.
Features of the ASSORT Coupling calculator include:
- Calculation of coupling ratio, coupling constant, and coupling adjustment
- Can be used with both incisional and ablative treatments
- Support for off-axis treatments
- Support for compound treatments including an intended spherical component
- Display of spherical and astigmatic components of the treatment on a specialised coupling double-angle diagram
Look for the ASSORT ICL Calculator in the near future.