KnowraSpherical aberrationLinked fromLinked fromThe 9 pages that link to Spherical aberration, each with the reason it gives.All 9Broader topic 3Related 5Compared with 1Objective lensRelated: Objective corrections limit this blur, especially when imaging through thick or mismatched materials.Primary mirrorRelated: A spherical primary mirror can blur the image unless its aberration is corrected.Schmidt–Cassegrain telescopeRelated: The spherical primary mirror would blur images without the correcting plate.Thin lensRelated: The ideal thin-lens model does not capture this blur from real curved surfaces.Curved mirrorRelated: A spherical mirror does not bring all reflected rays to one exact focus.