Assertion: lens's aberration | /r/HasProperty | corrected
Facets:
Source sentences:
text: At wide apertures, spherical aberration becomes more significant and must be corrected.
text: It happens in fast lenses when spherical aberration at the ends of the spectrum are corrected differently than the middle of the spectrum.
text: A compound lens is an array of simple lenses (elements) with a common axis; the use of multiple elements allows more optical aberrations to be corrected than is possible with a single element.
text: Any decent spherometer will get you that close to this level of accuracy, and the residual aberrations can be corrected in figuring.