Assume objectives with numerical apertures n a = 1.4, n a = 0.8, and n a = 0.4. Assume the immersion medium has a refractive index of no = 1.515 for the case of n a = 1.4 and no = 1 for the cases of n...

Assume objectives with numerical apertures n_a
= 1.4, n_a
= 0.8, and n_a
= 0.4. Assume the immersion medium has a refractive index of no = 1.515 for the case of n_a
= 1.4 and no = 1 for the cases of n_a
= 0.8 and n_a
= 0.4. Plot the main 1D cross section of the intensity point spread function of Eq. (14.13) with and without the factor
 in the argument of the Bessel function.