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  1. TheBlackGrouse

    Chromatic Aberration, CA, what, why, how?

    Since I'm not a CA expert, I'll be careful, just curious, but when testing spotting scopes (not cheap ones) the first thing for me was sharpness and still there was colour fringing in one of the two options. Too much, even for me. They both had the same sharpness. Is that possible, different...
  2. TheBlackGrouse

    Chromatic Aberration, CA, what, why, how?

    Correct, my text here was mainly about binoculars where it's just the colour fringing, with high magnification scopes it's a different story.
  3. TheBlackGrouse

    Chromatic Aberration, CA, what, why, how?

    Like Pinewood said: ''Yes some people are more sensitive than others to CA''. Personally I don't care about CA at all, but a flat image and the rolling ball effect can drive me crazy. It is very well possible that your eyes and brain simply don't notice CA, or they ignore it. Maybe you just...
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