Do faint fuzzy things look any better in a fine apochromatic refractor than in an acrhomat of the same aperture? At low levels of brightness, the resolving power of human eye decreases and I would expect that it cannot take full advantage from a better optical quality.
Same question for premium mirrors: does one see a lot more in a 1/10 wave mirror than in 1/4 wave one when it comes to faint galaxies?
Dmitri
Same question for premium mirrors: does one see a lot more in a 1/10 wave mirror than in 1/4 wave one when it comes to faint galaxies?
Dmitri