huxingong:我也覺得是你們公司的鏡頭公差太嚴了[表情]
y<.!TULa_ 你先做個公差分析
>a-+7{}; 還有就是你的溫度到底能變化多少呢?
(2013-04-16 09:16) Q6W)rJ[|
d<b,LD^ 溫度變化從-20度到70度,我做了公差分析如下
)LhO}zQ &%r#eB?7 WARNING: Boundary constraints on compensators are ignored when
YV940A-n using fast mode or user-defined merit functions.
*wF:Q;_<z A07P$3>/W Criteria : Geometric MTF average S&T at 220.0000 lp/mm
ft6^s(t Mode : Sensitivities
mVL,J=2 Sampling : 3
YXg
uw7%\ Optimization Cycles : Automatic mode
\+~4t Nominal Criteria : 0.28696347
v!U#