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llchuan1214 2015-04-21 10:58

镜头的一阶数据HT, THI, OAL代表什么?

INFINITE CONJUGATES L@/+u+j0  
   EFL        42.0337    (有效焦距) )YZ41K5N  
   BFL       -89.5297      (后焦距=像方焦距?) | c;S'36  
   FFL        12.0118        (前焦距=物方焦距?) ,"D1!0  
   FNO         0.0000         (F数) }Eav@3h6  
AT USED CONJUGATES \ .:CL?m#  
   RED         4.0003          ???? r )T`?y  
   FNO         2.0001       IflpM]  
   OBJ DIS     0.0000         (物距) HjK|9  
   TT         63.9400              ???? U}UIbJD*=  
   IMG DIS     0.6000           (像距) w:qwU\U>x  
   OAL        63.3400            ???? XLtuck  
   PARAXIAL IMAGE z >pq<}R6  
    HT         2.4002                    ???? lB-Njr  
    THI       12.6247                ???? c6e?)(V>  
   ANG         0.0000 LE7o[<>  
   ENTRANCE PUPIL 2-$R@ SVy  
    DIA    0.1408E+11         (直径) 4F'@yi^Gt  
    THI    0.1000E+11         ??? '8dqJ`Gj  
   EXIT PUPIL "$WZd  
    DIA       67.6583     R)#"Ab Z'  
    THI     -155.5216 Z I8p(e  
46mu,v  
    HT, OAL, THI几个缩写实在不知什么意思,请教诸位,多谢~!! Q[}mH: w  
+'[iyHBJ  
zebra 2015-04-21 12:52
這是 FIR 指令的說明 3c6<JW  
uz%rWN`{  
At any conjugate, finite or infinite: towQoqv  
EFL – Effective focal length >:Rc%ILym  
BFL – Back focal length vwP83b0ov"  
FFL – Front focal length r> NgJf,  
FNO – f/number  HSTtDTo  
IMG DIS– Actual image distance (SI-1 to SI) &ed.%:  
OAL – Overall length (S1 to SI-1) {~Phc 2z  
ANG – Object space last field angle (in degrees) ll6~8PN  
Lw3Z^G  
PARAXIAL IMAGE &Uzg&eB  
HT – Height on image surface !W8$-iq  
(;!&RZ  
ENTRANCE PUPIL p`Ax)L\f  
DIA – Diameter O%rjY  
THI – Distance from S1 to pupil @*F NWT6  
[IiwpC  
EXIT PUPIL ni9/7  
DIA – Diameter ~~>D=~B0'  
THI – Distance from SI-1 to pupil `2 {x 8A  
PE3l2kr  
Add at finite conjugates (if applicable): + -U7ogs  
RED – Reduction ratio 75gE>:f  
FNO – f/number at actual conjugate M,NYF`;a  
OBJ DIS – Object distance (SO) &g|-3)A  
TT – Total track distance (SO to SI) 'r3I/qg*m  
o ;.j_  
PARAXIAL IMAGE |[C3_'X  
THI – Paraxial image distance (from SI-1) {5:y,=Y  
hit远方 2015-04-22 22:38
楼上正解
hbhan2046 2015-04-23 22:09
还是看不懂。
llchuan1214 2015-04-24 10:34
zebra:這是 FIR 指令的說明 8w /$!9[  
At any conjugate, finite or infinite: %? -E)n[  
EFL – Effective focal length lLhvpvT  
BFL – Back focal length c&me=WD  
....... (2015-04-21 12:52)  v"ZNS  
(d mLEt  
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 @tT2o@2Y^  
S$N!Dj@e;  
janmei2003 2016-05-25 11:25
谢谢热心的朋友,太有用了 GBYeiEgZh  
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
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