主要是看人家的操作步驟,想學(xué)命令的人請(qǐng)看，十分有用 Qx4)'
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File > Open (locate saved Workshop 1 lens if it is not open already, digcam20_start.len) {J==y;dK  
Display > View Lens (accept defaults, click OK, keep window open) _<c"/B  
In LDM spreadsheet, select surfaces 1 to Image ^^V3nT2rR3  
Choose Edit > Default Variables, then click in any cell to unselect the range jUm-!SK}q  
Right click in each cell and choose Vary for 8b?nr;@  
Thickness of surfaces 1, 4, 6 -{0Pq.v  
Glass of surfaces 1, 4, 6 #tR:W?!  
File > Save Lens Rv&"h_"t  
Using Quick Analysis tool bar, click… ipn-HUrE@  
Quick Spot Diagram (note scale) `9
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Quick Ray Aberration Plot (note scale) U"7o;q  
Quick Field Plot (note scales and maximum distortion value) t,9+G<)>H  
Analysis > Diffraction > MTF =c@hE'{
 
Freq/Calc Tab: Maximum 68, Increment 17 Q("m*eMRt  
Graphics tab: Max plot freq 68 YcA. Bn|as  
Click OK (keep window open, tear off starting MTF graph for later comparison) ^i8,9T'=  
Optimization > Automatic Design G0 EXgq8  
Output controls: Click Draw System button "0!h-bQN  
General constraints: Min center thickness 0.8, Min edge thickness 0.5 (others default) y8$3kXh  
Specific constraints: {P6Bfh7CZ  
Click Insert Specific Constraint dT0W8oL  
Default display is Optical Definitions, Effective Focal Length (correct choice) futYMoV  
Enter 8.25 for Constraint Target ZhY{,sy?QO  
Click OK. zls^JTE  
File > Save Lens As (new name, digcam20_opt.len) pX_ 乐都县| 大关县| 景谷| 昭觉县| 望都县| 淅川县| 布拖县| 赤城县| 乐业县| 绥化市| 新民市| 蕲春县| 太保市| 海伦市| 靖西县| 呼伦贝尔市| 龙里县| 河源市| 苏尼特左旗| 含山县| 建平县| 汝阳县| 应城市| 乌拉特前旗| 兴仁县| 娄底市| 嘉祥县| 开阳县| 定远县| 朝阳区| 新化县| 大关县| 黑龙江省| 延庆县| 曲阜市| 隆昌县| 黄龙县| 开江县| 玛纳斯县| 晴隆县| 华宁县|