KnowraSpherical aberrationLinked fromLinked fromThe 9 pages that link to Spherical aberration, each with the reason it gives.All 9Broader topic 3Related 5Compared with 1Optical aberrationBroader topic: It is a common geometric aberration caused by spherical surfaces failing to bring marginal and paraxial rays together.Diffraction-limited systemBroader topic: It is a specific imperfection that prevents a system from reaching diffraction-limited performance.Focus (optics)Broader topic: It makes marginal and paraxial rays have different focal locations.