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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 't9hXzAfW  
   EFL        42.0337    (有效焦距) MiRdX#+Y  
   BFL       -89.5297      (后焦距=像方焦距?) C$@yG)Pj   
   FFL        12.0118        (前焦距=物方焦距?) \C`~S7jC  
   FNO         0.0000         (F数) ?x0pe4^If  
AT USED CONJUGATES ZKOXI%~Mc  
   RED         4.0003          ???? 5n ^TRB  
   FNO         2.0001       RNhJ'&SYs  
   OBJ DIS     0.0000         (物距) OHflIeq#@  
   TT         63.9400              ???? jOyvDY9\  
   IMG DIS     0.6000           (像距) C{q:_M;  
   OAL        63.3400            ???? %O<%UmR  
   PARAXIAL IMAGE >N?2""  
    HT         2.4002                    ???? vQa'S-@u  
    THI       12.6247                ???? bug Ot7  
   ANG         0.0000 d)"?mD:m/M  
   ENTRANCE PUPIL l?q%?v8  
    DIA    0.1408E+11         (直径) 5&e<#"  
    THI    0.1000E+11         ??? A;O~#Chvd  
   EXIT PUPIL Cua%1]"4w  
    DIA       67.6583     U7DCx=B  
    THI     -155.5216 fI7j):h;  
$\"9<o|h  
    HT, OAL, THI几个缩写实在不知什么意思,请教诸位,多谢~!! "sKa`WN}  
#%FN>v3e  
zebra 2015-04-21 12:52
這是 FIR 指令的說明 ?9X&tK)E-  
_6Eu2|vM&  
At any conjugate, finite or infinite: fbkd"7u  
EFL – Effective focal length Jy aag-  
BFL – Back focal length tWdhDt8$&  
FFL – Front focal length 0ilCS[`b  
FNO – f/number !P$'#5mr  
IMG DIS– Actual image distance (SI-1 to SI) ZK'-U,Y.H7  
OAL – Overall length (S1 to SI-1) uyF|O/FC  
ANG – Object space last field angle (in degrees) "z*:'8;E  
4W#E`9 6u  
PARAXIAL IMAGE HSIvWhg?p  
HT – Height on image surface )*5G">))p  
u<n`x6gL  
ENTRANCE PUPIL RuG-{NF{F  
DIA – Diameter G8IY#  
THI – Distance from S1 to pupil (LtkA|:  
K"V:<a  
EXIT PUPIL $y?k[Y-~  
DIA – Diameter $^tv45  
THI – Distance from SI-1 to pupil e\b`n}nC  
CVi`bO4\  
Add at finite conjugates (if applicable): $oLU; q%  
RED – Reduction ratio ?QA\G6i4  
FNO – f/number at actual conjugate 9%IlW  
OBJ DIS – Object distance (SO) Oc&),ru2l  
TT – Total track distance (SO to SI) ]p~IYNl2%j  
i\H+X   
PARAXIAL IMAGE S }>n1F_  
THI – Paraxial image distance (from SI-1) Fn^C{p^  
hit远方 2015-04-22 22:38
楼上正解
hbhan2046 2015-04-23 22:09
还是看不懂。
llchuan1214 2015-04-24 10:34
zebra:這是 FIR 指令的說明 QJ];L7Hbo  
At any conjugate, finite or infinite: I{dl%z73  
EFL – Effective focal length Q?;C4n4]l  
BFL – Back focal length Ugi5OKdj7)  
....... (2015-04-21 12:52)  MWq$AK]  
]Sta]}VQ  
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 wU0K3qZL  
&9h  
janmei2003 2016-05-25 11:25
谢谢热心的朋友,太有用了 *'^:S#=  
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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