7 ms·
I see your point for lenses but how would that happen with mirrors?
by echoangle 2mo ago
I see your point for lenses but how would that happen with mirrors?
- cyberax 2mo agoYeah, you are correct. The mirrors are not affected by the wavelength, though they are affected by the non-zero angular size of the Sun. There are some non-linear effects that _are_ dependent on the wavelength, but not important to matter here.