| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 3,909,101,756 visitors served. |
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
dioptric aberration |
Also found in: Dictionary/thesaurus, Legal, Encyclopedia, Wikipedia | 0.01 sec. |
|
|
aberration [ab″er-a´shun] 1. deviation from the normal or usual. 2. imperfect refraction or focalization of a lens. chromatic aberration unequal refraction by a lens of light rays of different lengths passing through it, producing a blurred image and a display of colors. dioptric aberration (spherical aberration) inability of a spherical lens to bring all rays of light to a single focus. ventricular aberration aberrant ventricular conduction. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
|
| Medical Dictionary |
| Free Tools: |
For surfers:
Free toolbar & extensions |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup |
|---|