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A Writer's Dictionary:

apochromatic Definition


Dictionary Home » Words Starting with A » apices ... apparatchiks » apochromatic


apochromatic
adj
    1. Said of a lens: relatively free from chromatic and spherical aberration.
Derivative: apochromat
noun
    A lens that is apochromatic.
Derivative: aprochromatism
noun
    Etymology: 19c: from Greek apo away + chromatic 1.



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