Spherical-aberration-disk.jpg
Mdf
en
Spherical aberration disk, A simulation of spherical aberration in an optical system with a circular, unobstructed aperture admitting a monochromatic point source. The top row is over-corrected (half a wavelength), the middle row is perfectly corrected, and the bottom row is under-corrected (half a wavelength). Going left to right, one moves from being inside focus to outside focus. The middle column is perfectly focused. Also note the equivalence of inside-focus over-correction to outside-focus under-correction. See the corresponding longitudinal sections. 

==See also ==
* [[:en:Image:Spherical-aberration-slice.jpg]]
commons
en
Spherical aberration disk, 3x5 arrays, Spherical aberration
commons
ja
球晶収差円盤、 光学系における球晶収差のシミュレーション。上行は半波長(半波長)、中行は完全補正され、下行は半波長(半波長)、下行は補正される。左から右に進むと、内的焦点から外的焦点に移動する。中柱は完全に集中している。また、内焦点過補正と外焦点過補正との等価性にも注目する。縦断の項目も参照のこと。
commons_translated
ja
球状収差円盤、3x5配列、球状収差
commons_translated
aberrance aberration afterthought aplanatic spherical aberration disk array sphericity distortion unobstructed spherical spherically perfectly arrayed monochromatic optical disk array