spherical aberration
pl: spherical aberrations
Related Words
aberrationlensopticsrefractionfocuscurvaturesphereradiusaperturefocal lengthimageblurdistortionlightphotonprismglassconvexconcavechromatic aberrationcomaastigmatismdiffractioninterferencemagnificationoptical axisparaxialdiopterindex of refractiondispersiontelescopemicroscopecameraeyepieceobjective lensstopdiaphragmcausticwavefrontphaseamplitudegeometryangleconvergencedivergencecorrectionachromaticdoublettripletmeniscusmirrorreflectioncatadioptricreflectorrefractorfocal pointresolutionacuitycontrastsharpnessphysics