首页 -> 登录 -> 注册 -> 回复主题 -> 发表主题
光行天下 -> CODE V,OSLO -> 镜头的一阶数据HT, THI, OAL代表什么? [点此返回论坛查看本帖完整版本] [打印本页]

llchuan1214 2015-04-21 10:58

镜头的一阶数据HT, THI, OAL代表什么?

INFINITE CONJUGATES jUDE)~h  
   EFL        42.0337    (有效焦距) )|#ExyRO  
   BFL       -89.5297      (后焦距=像方焦距?) @Fzw_qr M  
   FFL        12.0118        (前焦距=物方焦距?) MP.ye|i4Q  
   FNO         0.0000         (F数) {:KPEN  
AT USED CONJUGATES $`R=Q  
   RED         4.0003          ???? N34bB>_  
   FNO         2.0001       1:_}`x=hM  
   OBJ DIS     0.0000         (物距) )6eFYt%c  
   TT         63.9400              ???? R^]a<g,  
   IMG DIS     0.6000           (像距) eR/X9<  
   OAL        63.3400            ???? RRzLQ7J  
   PARAXIAL IMAGE l@]Fzl  
    HT         2.4002                    ???? =LEzcq>XO  
    THI       12.6247                ???? (`u+(M!^  
   ANG         0.0000 vl?fCO  
   ENTRANCE PUPIL Yv2L0bUo:  
    DIA    0.1408E+11         (直径) 44KWS~  
    THI    0.1000E+11         ??? |tz{Es<`B  
   EXIT PUPIL JvaHH!>d/  
    DIA       67.6583     %eGD1.R  
    THI     -155.5216 &B++ "f  
[?(qhp!  
    HT, OAL, THI几个缩写实在不知什么意思,请教诸位,多谢~!! ]7RK/Zu i  
ABL5T-*]  
zebra 2015-04-21 12:52
這是 FIR 指令的說明 (a~V<v"  
AgB$ w4  
At any conjugate, finite or infinite: gKgdu($NJ  
EFL – Effective focal length ey\(*Tu9  
BFL – Back focal length |uX&T`7?-  
FFL – Front focal length pW>.3pj  
FNO – f/number ;!OME*?m<  
IMG DIS– Actual image distance (SI-1 to SI) ZmI#-[/  
OAL – Overall length (S1 to SI-1) 6;Mv)|FJF  
ANG – Object space last field angle (in degrees) /b6j<]H  
LmUR@ /V Q  
PARAXIAL IMAGE wy:euKB~   
HT – Height on image surface 6)FM83zk)K  
vkW;qt}yO  
ENTRANCE PUPIL $N|Spp0  
DIA – Diameter RER93:(  
THI – Distance from S1 to pupil z^y -A ?  
q~X}&}UT  
EXIT PUPIL e'=#G$S?g  
DIA – Diameter ?3i<^@?  
THI – Distance from SI-1 to pupil u!b0 <E  
7]hRAhJ8I  
Add at finite conjugates (if applicable): tMo=q7ig  
RED – Reduction ratio #jg3Ku;Y  
FNO – f/number at actual conjugate 5z" X>!?^  
OBJ DIS – Object distance (SO) dQ#oY|a  
TT – Total track distance (SO to SI) 2#' "<n,G  
;@n/g U  
PARAXIAL IMAGE h9~oS/%:  
THI – Paraxial image distance (from SI-1) %*Yb J_j7  
hit远方 2015-04-22 22:38
楼上正解
hbhan2046 2015-04-23 22:09
还是看不懂。
llchuan1214 2015-04-24 10:34
zebra:這是 FIR 指令的說明 3:gF4(.  
At any conjugate, finite or infinite: QH6_nZY  
EFL – Effective focal length aOW$H:b  
BFL – Back focal length ;7g~4Uv4}  
....... (2015-04-21 12:52)  /Fp@j/50  
Qf|c^B  
多谢多谢~
jdgx0801 2015-04-25 09:38
热心助人,鼓励!
guapiqlh 2015-04-25 17:35
鼓励鼓励!
吴木木 2015-05-14 11:02
ht像面高度,oal是s1面到si-1面距离,thi是si-1面到光瞳的距离
大大大大大任 2015-07-08 09:42
一楼好人
hhbzndsjl 2016-03-28 11:10
厉害厉害 <qCfw>%2F  
~_"/\; 1  
janmei2003 2016-05-25 11:25
谢谢热心的朋友,太有用了 zgA/B{DaC;  
janmei2003 2016-05-25 11:25
EVA是什么意思?
jchsiang220 2019-05-15 14:09
一樓正解
灏思 2022-08-04 18:00
我想请教一下SO代表什么啊
查看本帖完整版本: [-- 镜头的一阶数据HT, THI, OAL代表什么? --] [-- top --]

Copyright © 2005-2026 光行天下 蜀ICP备06003254号-1 网站统计