Correction to: Eye 10.1038/s41433-022-02085-4, published online 16 May 2022
The article Online circular contrast perimetry via a web-application: optimising parameters and establishing a normative database, written by Simon Edward Skalicky, Deus Bigirimana, and Lazar Busija was originally published online on the publisher’s internet portal on 16 May 2022 with Open Access under a Creative Commons Attribution (CC BY) license 4.0. With the author’s/authors’ decision to cancel Open Access the copyright of the article changed on 25 December 2022 to © The Author(s), under exclusive licence to The Royal College of Ophthalmologists 2022 with all rights reserved.