1. (optical) aberrationPhysics
2. Optical aberrationAn optical aberration is a departure of the performance of an optical system from the predictions of paraxial optics. In an imaging system, it occurs when light from one point of an object does not converge into (or does not diverge from) a single point after transmission through the system. Aberrations occur because the simple paraxial theory is not a completely accurate model of the effect of an optical system on light, rather than due to flaws in the optical elements.
Read “Optical aberration” on English Wikipedia
Read “収差” on Japanese Wikipedia
Read “Optical aberration” on DBpedia
Read “Optical aberration” on English Wikipedia
Read “収差” on Japanese Wikipedia
Read “Optical aberration” on DBpedia
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