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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 ~KIDv;HSb[  
   EFL        42.0337    (有效焦距) @u4=e4eF`  
   BFL       -89.5297      (后焦距=像方焦距?) U!q[e`B  
   FFL        12.0118        (前焦距=物方焦距?)  h=RD O  
   FNO         0.0000         (F数) v$|mo;6  
AT USED CONJUGATES rE!1wc>L  
   RED         4.0003          ???? *8g<R  
   FNO         2.0001       0??Yr  
   OBJ DIS     0.0000         (物距) 2O""4_G  
   TT         63.9400              ???? 0^!Gib  
   IMG DIS     0.6000           (像距) ~0tdfK0c  
   OAL        63.3400            ???? F#q&(  
   PARAXIAL IMAGE f5dR 5G  
    HT         2.4002                    ???? /nB'kg[h\  
    THI       12.6247                ???? ddpl Pzm#  
   ANG         0.0000 Ns~&sE:  
   ENTRANCE PUPIL +QqH}= M  
    DIA    0.1408E+11         (直径) !r&Bn6*  
    THI    0.1000E+11         ??? ,I*X) (  
   EXIT PUPIL M StX*Zw  
    DIA       67.6583     ' lo.h""  
    THI     -155.5216 <4?*$  
r:l96^xs  
    HT, OAL, THI几个缩写实在不知什么意思,请教诸位,多谢~!! pz}mF D&[  
w{7 ji}  
zebra 2015-04-21 12:52
這是 FIR 指令的說明 ]O{_O&w  
!;}2F-  
At any conjugate, finite or infinite: Sni=gZK  
EFL – Effective focal length 3XVk#)lw  
BFL – Back focal length /mbCP>bcG  
FFL – Front focal length LF=c^9t  
FNO – f/number xUj2 ]Q>R+  
IMG DIS– Actual image distance (SI-1 to SI) %jKH?%Ih  
OAL – Overall length (S1 to SI-1) el@XK}<dr  
ANG – Object space last field angle (in degrees) :0Te4UE;P7  
O3_B<Em  
PARAXIAL IMAGE &:vsc Ol  
HT – Height on image surface 5RhF+p4  
Xem| o&  
ENTRANCE PUPIL zO2{.4  
DIA – Diameter x0x $  9  
THI – Distance from S1 to pupil 0$Ff#8  
u6_jnZGB  
EXIT PUPIL 0 BC`iql5  
DIA – Diameter %]jQ48^R  
THI – Distance from SI-1 to pupil .Vh*Z<9S4  
*)%dXVf  
Add at finite conjugates (if applicable): IA4+ad'\E  
RED – Reduction ratio )fCMITq.|  
FNO – f/number at actual conjugate UX}*X`{  
OBJ DIS – Object distance (SO) YC)hX'A\  
TT – Total track distance (SO to SI) 8kbBz  
d^SE)/j  
PARAXIAL IMAGE DcU C,  
THI – Paraxial image distance (from SI-1) z6Z='=pT  
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 <(Tiazg  
At any conjugate, finite or infinite: s ?5 d  
EFL – Effective focal length #*\Ry/9Q  
BFL – Back focal length d~3GV(M  
....... (2015-04-21 12:52)  OoE9W  
F],TG&>5  
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 o]dK^[/*  
M4R%Gr,La  
janmei2003 2016-05-25 11:25
谢谢热心的朋友,太有用了 jn0t-":  
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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