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geometrical optics
rigorous stigmatism


weierstrass points of a spherical refracting surface


Caution
Fill in all input cells.
Choose all parameters unit.
n0 and n1 can be either values or references of glasses from the catalog.
If values only are entered, the wavelength will not be considered.
Distances and radius are algebric.
Positive direction is according the horizontal arrow in the bottom right of the scheme.

InputValueunit
n0
n1
R
OutputValueUnit
xto be calculated
xito be calculated
weierstrass points of a spherical refracting surface
n0 : refraction index of the first medium n1 : refraction index of the second medium R : radius of curvature of the refracting surface x : distance from the refracting surface apex to the object ( primary weierstrass point ) xi : distance from the refracting surface apex to the image ( secondary weierstrass point )

Note
This calculation page can not detect all unrealistic inputs.



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