Terminology for Chapter1 )GKY#O09x9  
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Aberration                   像差 FfX*bqy
 
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Wavefront                   波面, 波前 ^H!45ph?Jc  
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Wavefront aberration          波像差 ATWa/"l(H-  
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Geometrical aberration         幾何像差 +w2 `  
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Optical path difference or OPD  光程差 =3Ohy,5L  
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Diffraction-limited system      衍射受限系統(tǒng) $!vK#8-&{  
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Gaussian image point          高斯像點(diǎn) P#