huxingong:我也觉得是你们公司的镜头公差太严了[表情]
SeNF!k% Y 你先做个公差分析
g\\1C2jG 还有就是你的温度到底能变化多少呢?
(2013-04-16 09:16)
a j@C0
Ih-3t*L 温度变化从-20度到70度,我做了公差分析如下
2^^'t 6@ j`|^s}8t WARNING: Boundary constraints on compensators are ignored when
q?Ku}eID3 using fast mode or user-defined merit functions.
2Z;`#{ *0&4mi8 Criteria : Geometric MTF average S&T at 220.0000 lp/mm
h%1~v$W` Mode : Sensitivities
]o[X+;Tj| Sampling : 3
tf7v5iG e Optimization Cycles : Automatic mode
2c"N-c&A Nominal Criteria : 0.28696347
#7~tL23}] Test Wavelength : 0.5500
%EVV-n@ TvWU[=4Yk Fields: User Defined Real Image height in Millimeters
?zhI=1ED% # X-Field Y-Field Weight VDX VDY VCX VCY
z>mZT. 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
*qO]v9 j 2 0.000E+000 8.724E-001 1.000E+000 0.000 0.000 0.000 0.000
VM!-I8t 3 0.000E+000 1.454E+000 1.000E+000 0.000 0.000 0.000 0.000
o!s%h!%L 4 0.000E+000 2.036E+000 1.000E+000 0.000 0.000 0.000 0.000
Iu-'o 5 0.000E+000 2.617E+000 1.000E+000 0.000 -0.031 0.000 0.031
l~fh_IV1 6 0.000E+000 2.908E+000 1.000E+000 0.000 0.074 0.001 0.356
oP=T6PX~l 7 0.000E+000 3.000E+000 1.000E+000 0.000 0.121 0.004 0.479
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