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  • 18:11, 18 October 2017 (diff | hist) . . (+2,083)‎ . . N User:Edgar86M15520446 ‎ (Created page with "What's an achromatic lens?<br><br>An achromatic lens or Achromat is a lens that is produced with the goal of limiting the consequences of lens(chromatic and spherical) aberrat...") (current)

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