how F-number of a lens and spherical aberration are related?
Feb 14, 2011 #2 davenn Science Advisor Gold Member 9,490 8,468 the faster the lens (or parabolic mirror in a telescope) the greater the probability of spherical aberration f2 worse aberration than f5 which would be worse than a f10 there may be formula for working it out ... I dont know them ;) Dave
the faster the lens (or parabolic mirror in a telescope) the greater the probability of spherical aberration f2 worse aberration than f5 which would be worse than a f10 there may be formula for working it out ... I dont know them ;) Dave
