Spherical-aberration-slice.jpg
Mdf
en
Spherical aberration slice, Longitudinal sections through a focused beam with negative (top row), zero (middle row), and positive spherical aberration (bottom row). The lens is to the left., A simulation of spherical aberration in an optical system with a circular, unobstructed aperture admitting a monochromatic point source. These are longitudinal sections through the focus, and scaled to f/1. Inside focus is to the left, and outside-focus is to the right (i.e., light is propagating left to right). The top image is over-corrected (half a wavelength), the middle image is perfectly corrected, and the bottom image is under-corrected (half a wavelength). Note the left/right reversal of the top and bottom images. While this simulation was computed under the rubric of focal plane images.
commons
en
Spherical aberration slice, Diffraction, Spherical aberration
commons
ja
球状断面、負の向きのビームによる縦断、ゼロ(中線)、正の球状断面。レンズは左側にある。 光学系における球面収差のシミュレーション。これらは焦点を通る縦断であり、f/1にスケールされる。焦点は左、焦点外は右である。上図は過密(半波長)、中図は完全補正され、下図は過密(半波長))上と下の画像の左/右反転に注意してください。このシミュレーションは、焦点面画像のルーブリックの下で計算された。
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ja
球状異常断面、回折断面、球状異常
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aberrance aberration aplanatic spherical aberration afterthought sphericity distortion spherical unobstructed spherically diffract diffraction circular plane rubric monochromatic longitudinal microtome propagate propagator perfectly