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photometry
secondary source


radiance of a secondary light source conjugated of a primary light source by a refractive optical system ( free )


Caution
Fill in all cells except one.
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.
All parameters are positive.

ParameterValueunit
L
n0
n1
T
Li
radiance of a secondary light source conjugated of a primary light source by a refractive optical system
L : radiance of the light source n0 : refraction index of the object space n1 : refraction index of the image space T : transmission of the optical system Li : radiance of the conjugated source

Note
This calculation page can not detect all unrealistic inputs.



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