To assess the impact of light scatter, similar to that introduced by cataract on retinal vessel
blood oxygen saturation measurements using poly-bead solutions of varying concentrations.
Eight healthy, young, non-smoking individuals were enrolled for this study. All subjects
underwent digital blood pressure measurements, assessment of non-contact intraocular
pressure, pupil dilation and retinal vessel oximetry using dual wavelength photography
(Oximetry Module, Imedos Systems, Germany). To simulate light scatter, cells comprising a …