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 l \!fj#  
   EFL        42.0337    (有效焦距) +-U- D?-  
   BFL       -89.5297      (后焦距=像方焦距?) ):68%,  
   FFL        12.0118        (前焦距=物方焦距?) ~IfJwBn-i  
   FNO         0.0000         (F数) j<99FW"@e  
AT USED CONJUGATES "ESwA  
   RED         4.0003          ???? (ybI\UI  
   FNO         2.0001       n,V[eW#m'L  
   OBJ DIS     0.0000         (物距) Xq]w<$  
   TT         63.9400              ???? ]7F=u!/`<C  
   IMG DIS     0.6000           (像距) 2~1SQ.Q<RY  
   OAL        63.3400            ???? 9`A;U|~E@  
   PARAXIAL IMAGE Sw8]EH6  
    HT         2.4002                    ???? iohop(LZ  
    THI       12.6247                ???? kHghPn?8]  
   ANG         0.0000 . y-D16V  
   ENTRANCE PUPIL :uq\+(9  
    DIA    0.1408E+11         (直径) Jr ,;>   
    THI    0.1000E+11         ??? n.`($yR_  
   EXIT PUPIL 6ryak!|[  
    DIA       67.6583     qo90t{|c  
    THI     -155.5216 :0j?oY~e  
z0p*Z&  
    HT, OAL, THI几个缩写实在不知什么意思,请教诸位,多谢~!! 8 S:w7Hr  
+,T RfP Fb  
zebra 2015-04-21 12:52
這是 FIR 指令的說明 L%*!`TN  
av}k)ZT_  
At any conjugate, finite or infinite: e#L8X {f  
EFL – Effective focal length q#Z@+(^  
BFL – Back focal length w(*vj  
FFL – Front focal length 7 S#J>*  
FNO – f/number #zv3b[@  
IMG DIS– Actual image distance (SI-1 to SI) 55nlg>j  
OAL – Overall length (S1 to SI-1) JgKO|VO  
ANG – Object space last field angle (in degrees) |"X*@s\'  
U3ADsdn  
PARAXIAL IMAGE f}#~-.NGs  
HT – Height on image surface | C;=-|  
W+aP}rZm:  
ENTRANCE PUPIL ^e2VE_8L  
DIA – Diameter Zw 26  
THI – Distance from S1 to pupil zH?!  
gq4Tb c oA  
EXIT PUPIL =\&;Fi]  
DIA – Diameter 6"L cJ%o  
THI – Distance from SI-1 to pupil =1FRFZI!j  
I+%[d^,  
Add at finite conjugates (if applicable): {NmWQyEv  
RED – Reduction ratio UAkT*'cB  
FNO – f/number at actual conjugate 7{e  4c  
OBJ DIS – Object distance (SO) i^X]j  
TT – Total track distance (SO to SI) MnsJEvn/  
fa jGZyd0:  
PARAXIAL IMAGE >a!/QMh  
THI – Paraxial image distance (from SI-1) Thp[+KP>  
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 nF}vw |r>x  
At any conjugate, finite or infinite: 1wii8B6  
EFL – Effective focal length ~kV/!=  
BFL – Back focal length ~EW(Gs!=C  
....... (2015-04-21 12:52)  ,10=  
g%aYDl  
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 H.P_]3f  
?Rb9|`6  
janmei2003 2016-05-25 11:25
谢谢热心的朋友,太有用了 sQ3 [<  
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