Non-diffractive EDOF

23.10.2026 4 min read

Angle kappa and alpha after a nondiffractive EDOF IOL: do they affect vision?

Cataract EDOF IOL Non-diffractive EDOF Angle kappa Angle alpha

In a prospective series of 115 eyes, typical angle-kappa and angle-alpha values showed no clinically important association with outcomes of a nondiffractive EDOF IOL at three months.

doi: 10.1186/s12886-026-04993-5

18.10.2026 4 min read

Three EDOF technologies versus a monofocal IOL: vision and photic phenomena

Cataract EDOF IOL Presbyopia-correcting IOL Non-diffractive EDOF Diffractive EDOF Contrast sensitivity

In 92 patients, three EDOF approaches improved uncorrected intermediate and near vision compared with a monofocal lens, while the profile of photic phenomena differed between designs.

doi: 10.1016/j.jfo.2026.104823