[討論]公差分析結(jié)果的疑問 [復(fù)制鏈接]

我現(xiàn)在在初學(xué)zemax的公差分析，找了一個(gè)雙膠合透鏡 drvz [ 9;  
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然后添加了默認(rèn)公差分析，基本沒變 !$/P8T``M  
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然后運(yùn)行分析的結(jié)果如下： _q4Yq'dI  
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Analysis of Tolerances G.r=fNP  
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File : E:\光學(xué)設(shè)計(jì)資料\zemax練習(xí)\f500.ZMX &;RBG$t  
Title: R[kF(C&  
Date : TUE JUN 21 2011 |tC=  j.  
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Units are Millimeters. Uu|2!}^T  
All changes are computed using linear differences. )LsUO#%DO  
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Paraxial Focus compensation only. `QZKW  
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WARNING: Solves should be removed prior to tolerancing. \TLfLqA  
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Mnemonics: 5~$WSL?O)  
TFRN: Tolerance on curvature in fringes. Y-,S_59  
TTHI: Tolerance on thickness. 3[@:I^q  
TSDX: Tolerance on surface decentering in x. m{&lU@uL  
TSDY: Tolerance on surface decentering in y. zcuz @  
TSTX: Tolerance on surface tilt in x (degrees). TEbIU8{Y  
TSTY: Tolerance on surface tilt in y (degrees). `<#O8,7`  
TIRR: Tolerance on irregularity (fringes). |WNI[49  
TIND: Tolerance on Nd index of refraction. P`S'F_I
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TEDX: Tolerance on element decentering in x. L3\(<[  
TEDY: Tolerance on element decentering in y. @V&HE:P  
TETX: Tolerance on element tilt in x (degrees). Od~e*gA8  
TETY: Tolerance on element tilt in y (degrees). t. HwX9  
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WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately. {].]`#4Jx  
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WARNING: Boundary constraints on compensators will be ignored. =@&>r5W1  
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Criterion           : Geometric MTF average S&T at 30.0000 cycles per mm e(FT4KD~  
Mode                : Sensitivities DHbS=Iih  
Sampling            : 2
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Nominal Criterion   : 0.54403234 TW wE3{iF  
Test Wavelength     : 0.6328 f%JM a]yV  
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Fields: XY Symmetric Angle in degrees 4;(W0RQa  
#      X-Field      Y-Field       Weight    VDX    VDY    VCX    VCY @1qdnU  
1   0.000E+000   0.000E+000   1.000E+000  0.000  0.000  0.000  0.000 "Z~@"JLb%  
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Sensitivity Analysis: sLzZ}u?(  
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                 |----------------- Minimum ----------------| |----------------- Maximum ----------------| Q(R-8"  
Type                      Value      Criterion        Change          Value      Criterion        Change :fUNc^\2  
Fringe tolerance on surface 1 /7ShE-.5#  
TFRN   1            -1.00000000     0.54257256    -0.00145977     1.00000000     0.54548607     0.00145374 ;iQw2XhT  
Change in Focus                :      -0.000000                            0.000000 Fu% n8  
Fringe tolerance on surface 2 gQ|?~hYYv  
TFRN   2            -1.00000000     0.54177471    -0.00225762     1.00000000     0.54627463     0.00224230