DEMOCRITUS DISTANCE VISION TEST - DDVIT 1.5.0

82038 - Presbyopia Research Program

The Democritus Distance Vision Test (DDVIT) has been validated for normal and low vision adults in the NCT04756596 study. It is provided without subscription fees for clinical and research settings.

Labiris G, Panagiotopoulou EK, Chatzimichael E, Tzinava M, Mataftsi A, Delibasis K. Introduction of a digital near-vision reading test for normal and low vision adults: development and validation. Eye Vis (Lond). 2020;7:51.

Labiris G, Panagiotopoulou EK, Duzha E, Tzinava M, Perente A, Konstantinidis A, Delibasis K. Development and Validation of a Web-Based Reading Test for Normal and Low Vision Patients. Clin Ophthalmol. 2021;15:3915-3929.

Labiris G, Panagiotopoulou EK, Delibasis K, Duzha E, Bakirtzis M, Panagis C, Boboridis K, Mokka A, Balidis M, Damtsi C, Ntonti P. Validation of a web-based distance visual acuity test. J Cataract Refract Surg. 2023;49(7):666-671.

While our research group makes every effort to deliver high quality software application, we do not guarantee that our products are free from defects. Our software is provided 'as is', and you use the software at your own risk. We make no warranties as to performance, merchantability, fitness for a particular purpose, or any other warranties whether expressed or implied. Under no circumstances shall the research group or their Institutions be liable for direct, indirect, special, incidental, or consequential damages resulting from the use, misuse, or inability to use this software.