User contributions
- 11:52, 19 October 2017 (diff | hist) . . (-166) . . m User:AntoinetteMcCart (current)
- 22:58, 18 October 2017 (diff | hist) . . (+2,064) . . N User:AntoinetteMcCart (Created page with "What's an achromatic lens?<br><br>An achromatic lens or Achromat is a lens that's created with the goal of restricting the consequences of lens(chromatic and spherical) aberra...")