[分享]CodeV高级优化技术 [复制链接]

主要是看人家的操作步骤,想学命令的人请看，十分有用 7h0'R k  
File > Open (locate saved Workshop 1 lens if it is not open already, digcam20_start.len) 2!otVz!Mh  
Display > View Lens (accept defaults, click OK, keep window open) _Lb& 2PAG  
In LDM spreadsheet, select surfaces 1 to Image QPcB_wUqu  
Choose Edit > Default Variables, then click in any cell to unselect the range uY~A0I5Z  
Right click in each cell and choose Vary for |YFD|  
Thickness of surfaces 1, 4, 6 U ^9oc&  
Glass of surfaces 1, 4, 6 wqOhJYc  
File > Save Lens Lb{D5k*XU  
Using Quick Analysis tool bar, click… KUyJ"q<W  
Quick Spot Diagram (note scale) LG|,g3&  
Quick Ray Aberration Plot (note scale) ibc/x v2  
Quick Field Plot (note scales and maximum distortion value) `~]ReJ!X%  
Analysis > Diffraction > MTF -N(MEzAE  
Freq/Calc Tab: Maximum 68, Increment 17 E\S&} K,s  
Graphics tab: Max plot freq 68 6;pREM+  
Click OK (keep window open, tear off starting MTF graph for later comparison) ksaC[G;}:  
Optimization > Automatic Design U}0/V c
26  
Output controls: Click Draw System button R*0F)M  
General constraints: Min center thickness 0.8, Min edge thickness 0.5 (others default) k-e@G'  
Specific constraints: W8NA.  
Click Insert Specific Constraint (B-9M)  
Default display is Optical Definitions, Effective Focal Length (correct choice) R4(8]oUW  
Enter 8.25 for Constraint Target 9p4U\hx  
Click OK. K-u/q6ufK  
File > Save Lens As (new name, digcam20_opt.len) k#) .E X  
Re-run View Lens window to see new lens picture. #+PbcL  
Re-run each of the Quick Analysis windows and note scales. xlO2jSSAt  
Re-run the MTF window, compare to tear-off of starting point ;alFK*K6  
---------------------------------------------------------------------------------------------- Q9>]@DrAx  
以下直接复制到命令行即可出最终结果 wS0bk<(  
---------------------------------------------------------------------------------------------- \AzcW;03g[  
! Command inputs for Workshop 2-2 (for reference)
l7!)#^`2_  
!Restore 20 Degree Digital Camera Lens Setup N=wy)+  
!FILE > OPEN I}IW!K  
RES digcam20_start.len ItPK  
!Vary all radii curvature by right clicking in LDM and selecting VARY Dg+d=I?  
!HINT: for curvatures highlight all and select vary. Then go back and Gnt!!1_8L  
!freeze stop surface radius. "%t`I)  
CCY S1 0 ; CCY S2 0 ; CCY S4 0 ; CCY S5 0 ; CCY S6 0 ; CCY S7 0 CWQ2iu<_0  
!Vary all thicknesses by same method. Do not select surface with solve since DZ.trtK  
!varying this surface will delete solve. If mistake, use UNDO or go to 5z ^UQq  
!LENS > SYSTEM DATA > SYSTEM SOLVES and reselect Paraxial Image Solve Fd&!-`T?  
THC S1 0 ; THC S2 0 ; THC S3 0 ; THC S4 0 ; THC S5 0 ; THC S6 0 j]"xck  
THC S8 0 !Don't forget to vary the image distance which calculates best 9lJj/  
!best real-ray focus from paraxial image plane ]/Qy1,  
!Vary glass by highlighting, right clicking, and selecting Vary
xN8JrZE&  
GC1 S1 0 ; GC1 S4 0 ; GC1 S6 0 |uBC0f  
!Optimize OPTIMIZATION > AUTOMATIC DESIGN Z<<gz[$+p  
AUT m@u`$rOh  
EFL Z1 = 8.25 !Effective Focal Length Constraint E}9ldM=]s  
MNT 0.8 !Minimum Center Thickness General Constraint -z$2pXT ^  
MNE 0.5 !Minimum Edge Thickness General Constraint :&)/vq  
DRA S1..I YES !Draw a picture of lens system at each cycle /+`<X%^U  
GO g
+)\/n|  
!Reanalyze the system. Make sure to "Tear Off" original analysis before "nno)~)u  
!re-executing to compare optimized system eI rmD  
!Re-execute Drawing PZRn6Tc  
VIE qU*&49X  
GO X\2hKUkT  
!Re-execute MTF
'A!/pUML  
MTF 89#0vG7m  
MFR 68 XuoEAu8]  
IFR 17 fbTw6Fde$  
GO S} Cp&}G{P  
!Re-execute Field (Distortion) Analysis WAXts]=  
FIE _JTxm>  
GO \Fg6b6  
!Save Lens FILE > SAVE LENS AS... D8AIVK]  
SAV digcam20_opt

楼主辛苦了，谢谢！

要怎么样才能下载呀

看看怎么个高级法

还看不到，努力，努力

日文 看不懂啊 呵呵 但是还是DING

先看看高级法，谢谢了！

威望貌似不够

好 cW)Oi^q%o2  
谢了！

日文的?