Revision history of "User:MariettaM28"

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  • (cur | prev) 03:05, 19 October 2017‎ MariettaM28 (talk | contribs)‎ . . (2,072 bytes) (+2,072)‎ . . (Created page with "What's an achromatic lens?<br><br>An achromatic lens or Achromat is a lens that is created with the goal of limiting the effects of lens(chromatic and spherical) aberration. A...")
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