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  1. C

    Swarovski ATX-115: Star-test and Resolution Measurements

    CA seems to be part of the package with the ATX/STX modular system. The 85mm ATX we tested showed it on objects near the edges of the FOV. I don't mean it was a CA ring around the edge of the FOV. It was CA on objects at the edges of the FOV, and it got progressively stronger as one zoomed...
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