Contribuciones del usuario
- 17:52 19 oct 2017 (dif | hist) . . (-1) . . m Aspheric Lenses - What Are They For
- 17:52 19 oct 2017 (dif | hist) . . (+2034) . . N Usuario:AdrianneHershber (Página creada con «What is an achromatic lens?<br><br>An achromatic lens or Achromat is a lens that's created for the purpose of limiting the effects of lens(chromatic and spherical) aberrati...») (edición actual)