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Blue-Light Filtering Spectacle Lenses: Optical and Clinical Performances

Fig 3

Log contrast sensitivity scores (mean ±SE) in normal (left) and glare conditions (right) when wearing different tinted lenses in young and middle-aged adults.

AR, white bars. BF, blue bars. BT, yellow bars. There was a significant difference in contrast sensitivity under the no-glare condition between the two age groups: *** p<0.001.

Fig 3

doi: https://doi.org/10.1371/journal.pone.0169114.g003