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. 2017 Feb 24;12(2):e0172635. doi: 10.1371/journal.pone.0172635

Fig 2. Retinal exposure from diffuse solar irradiation compared to excitation light of short-wavelength retinal auto-fluorescence.

Fig 2

At λ = 488 nm the peak height is indicated by single colored dots. Exposures were calculated by Eqs (2) and (3), respectively. Exposures in ocular media of different ages are plotted; 20 year-old (red), 40 year-old (green), and 60 year-old (orange).