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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 Y6(I %hE`  
   EFL        42.0337    (有效焦距) 'jv[Gcss3L  
   BFL       -89.5297      (后焦距=像方焦距?) ]ZkhQ%  
   FFL        12.0118        (前焦距=物方焦距?) 'qRK6}"T  
   FNO         0.0000         (F数) Mx,QgYSu  
AT USED CONJUGATES {Mt4QA5iZ  
   RED         4.0003          ???? sS$"6  
   FNO         2.0001       *&VH!K#@{  
   OBJ DIS     0.0000         (物距) k(Z+(Y'{q~  
   TT         63.9400              ???? "*o54z5"  
   IMG DIS     0.6000           (像距) vfG4PJ 6  
   OAL        63.3400            ???? ]<z4p'F1%  
   PARAXIAL IMAGE S"FIQ&n  
    HT         2.4002                    ???? PZn[Yb:  
    THI       12.6247                ???? a9rn[n1Q  
   ANG         0.0000 &h=O;?dO  
   ENTRANCE PUPIL >h3r\r\n3  
    DIA    0.1408E+11         (直径) cU\Er{ k  
    THI    0.1000E+11         ??? 'I|A*rO  
   EXIT PUPIL lWj|7  
    DIA       67.6583     w_30g6tA  
    THI     -155.5216 r&AX  
G([8Q8B4 +  
    HT, OAL, THI几个缩写实在不知什么意思,请教诸位,多谢~!! f&+=eUp  
as\6XW$;Q  
zebra 2015-04-21 12:52
這是 FIR 指令的說明 / d S!  
e %VJ:Dj  
At any conjugate, finite or infinite: +^% y&8e  
EFL – Effective focal length Uf^zA/33  
BFL – Back focal length 4am`X1YV#  
FFL – Front focal length j-2`yR  
FNO – f/number H"PnX-fGN  
IMG DIS– Actual image distance (SI-1 to SI) K5U=%z  
OAL – Overall length (S1 to SI-1) _RG!lmJV  
ANG – Object space last field angle (in degrees) j?Ki<MD1  
D`]Lm24_]  
PARAXIAL IMAGE mx@F^  
HT – Height on image surface  j I  
!4uTi [e  
ENTRANCE PUPIL [9f TN2'z  
DIA – Diameter @MIBW)P<  
THI – Distance from S1 to pupil T1bPI/  
)/FB73!  
EXIT PUPIL #~um F%#  
DIA – Diameter &0*l=!:G^  
THI – Distance from SI-1 to pupil 55xv+|k  
8%s ^>.rG  
Add at finite conjugates (if applicable): MCHRNhb9  
RED – Reduction ratio XHu Y'\;-  
FNO – f/number at actual conjugate Z&W|O>QTl  
OBJ DIS – Object distance (SO) 8[LwG&  
TT – Total track distance (SO to SI) j`I[M6Qxh  
:A35 ?9E?  
PARAXIAL IMAGE [.DSY[!8U  
THI – Paraxial image distance (from SI-1) `6V-a_8;[  
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 p%,:U8fOR  
At any conjugate, finite or infinite: m8$6FN  
EFL – Effective focal length .g DWv  
BFL – Back focal length xc Wr hg  
....... (2015-04-21 12:52)  qu BTRW9  
W?~G_4  
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 $5yS`Iq S  
3ag*dBbs  
janmei2003 2016-05-25 11:25
谢谢热心的朋友,太有用了 Sd' uXX@  
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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