age_eye

age_eye.age_to_eye_diameter(age)

Calulates the size of an eye given an age

Parameters

age (float) – age of the observer

Returns

Best diameter of Eyepiece (mm)

Return type

D_eye (float)

age_eye.eye_to_age(D_eye)

Inverts age_to_eye_diameter

Parameters

D_eye (float) – Diameter of Eyepiece (mm); default is 7 mm

Returns

approximate age

Return type

age (float)