Diffraction Limit size under the Rayleigh and Abbe Criterion


The following are some calculator that will help you calculate the diffraction limit size by inputting the value of wavelength and numerical aperture

       $R_R$=$\frac{0.61 \lambda}{NA}$          $R_A$=$\frac{0.51 \lambda}{NA}$
Input
Wavelength, $\lambda$:
nm

Numerical Aperture, $NA$:


Output
Rayleigh Criterion, $R_R$:
nm

Abbe Criterion, $R_R$:
nm