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Figure 4 | BMC Ophthalmology

Figure 4

From: Intrinsically photosensitive retinal ganglion cell function in relation to age: A pupillometric study in humans with special reference to the age-related optic properties of the lens

Figure 4

The relation between age and lens transmission of blue light. Lens transmission correlated negatively to age, with lens transmission decreasing significantly with increasing age. The rate of change was approximately 1% per year of age (Pearson coefficient r = −0.91). Lens transmission of 1.0 corresponds to a totally clear lens in a young healthy subject (solid line is regression line, the dashed lines represent the 95% CI).

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BMC Ophthalmology

ISSN: 1471-2415

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