Page 5 of 6 - Astro-Tech AT125EDL vs. Takahashi FS-128 - posted in Refractors : And neither of these scopes show a *perfect* star test, if there’s actually such a thing. They do exhibit some chromatic aberration at high magnification on the brightest s
Yes, the Christmas decorations made me smile too. I forgot that they were there. The refractor definitely provides good data. It pretty much snaps to focus, which is one of the reasons Orion looks so crisp along the background. Like you, I tend to look at the image as a whole rather ...