lightAdaptedPupilSize.WinnEtAl: pupil diameter ranges from Winn et al (1995)

Description

lightAdaptedPupilSize.WinnEtAl computes the pupil diameter ranges from Winn et al (1995).

Usage

lightAdaptedPupilSize.WinnEtAl(L=NULL, y=NULL)

Arguments

luminance in cd m^-2

age in years

Value

References

Watson A. B., Yellott J. I. (2012). A unified formula for light-adapted pupil size. Journal of Vision, 12(10):12, 1–16. http://journalofvision.org/12/10/12/, doi:10.1167/5.9.6. Winn, B., Whitaker, D., Elliott, D. B., & Phillips, N. J. (1994). Factors affecting light-adapted pupil size in normal human subjects. Investigative Ophthalmology & Visual Science, 35(3):1132–1137, http://www.iovs.org/content/35/3/1132.

Examples

Run this code

# Pupil diameter in mm for luminance = 1 cd m^-2, age = 45 years
## Not run: lightAdaptedPupilSize.WinnEtAl(1,45)

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