lightAdaptedPupilSize.WatsonAndYellott: pupil diameter ranges from Watson A. B., Yellott J. I. (2012)

Description Usage Arguments Value Author(s) References Examples

Description

lightAdaptedPupilSize.WatsonAndYellott computes the pupil diameter ranges from Watson A. B., Yellott J. I. (2012).

Usage

1

Arguments

L

luminance in cd m^-2

a

area in deg^2

y

age in years

y0

reference age

e

number of eyes (1 or 2)

Value

PupilSize

Pupil size in mm

Author(s)

Jose Gama

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://www.ncbi.nlm.nih.gov/pubmed/23012448

Examples

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# Pupil diameter in mm for luminance = 1 cd m^-2, field diameter = 30 degrees,
# age=45, estimated reference age = 28.58, eyes = 2
## Not run: lightAdaptedPupilSize.WatsonAndYellott(1,30^2,45,28.58,2)


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