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What does the dominant eye reveal? Initial observations on ocular dominance using RALV®

23.06.2025

Understanding Subjective IOL Perception Better – Initial Insights with RALV® from the Data Collection at DOC 2025

The question of the optimal distribution of near additions in the MIOL setting is as old as the multifocal lens itself. It becomes particularly interesting when considering the role of eye dominance — both motor and sensory.

As part of this year’s DOC Congress, we investigated this question through a data collection study.

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New study on dual lens system Liberty² published

25.04.2023

We are happy to announce that the article by Prof. Dr. Ramin Khoramnia, FEBO and his colleagues on our dual lens system Liberty² has been published in a peer-reviewed journal.

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First peer-reviewed publication on the dual lens procedure

10.02.2023

We are proud to share the first peer-reviewed publication on the dual lens procedure! What a great start into 2023! Thanks go out to the Australian team of researchers led by Dr. Brian Harrisberg, MB BCh, FRACS FRANZCO.

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Excellent results for 1stQ AddOn® EDOF!

17.06.2022

We are proud to announce that Dr. Kjell Gunnar Gundersen’s article on refractive and visual outcome after AddOn EDOF implantation has been published in DOVE Press.

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New study focuses on the impact of the AddOn® IOL on astigmatism

25.06.2020

A newly released study on supplementary IOLs by Dr. Kjell Gunnar Gundersen evaluates the clinical performance of the 1stQ AddOn being used for the correction of residual astigmatism after cataract surgery.

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