Barrett Universal 2 Formula 2024. Graham barrett, this formula takes into account various biometric measurements such. Holladay, the barrett iol calculator is based on the barrett universal ii formula, which takes into account various biometric measurements such as axial length, corneal power, and anterior.

The results of this study suggest high refractive accuracy when using the smartcataract planning platform with the barrett universal ii formula and excellent distance. Only those patients who were suitable for p.