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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 K275{ydN  
   EFL        42.0337    (有效焦距) wS"`~Ql_  
   BFL       -89.5297      (后焦距=像方焦距?) LjEG1$F>  
   FFL        12.0118        (前焦距=物方焦距?) 0` y*7.Ip  
   FNO         0.0000         (F数) MX )mm^A  
AT USED CONJUGATES t3(~aH  
   RED         4.0003          ???? d"0=.sA  
   FNO         2.0001       # X`t~Y'  
   OBJ DIS     0.0000         (物距) C4H$w:bVk  
   TT         63.9400              ???? 6a!b20IZh  
   IMG DIS     0.6000           (像距) x=VLTH/oo  
   OAL        63.3400            ???? LuE0Hb"S8  
   PARAXIAL IMAGE m<liPl uv  
    HT         2.4002                    ???? UrRYK-g  
    THI       12.6247                ???? E gD$A!6N8  
   ANG         0.0000 o^8Z cN>  
   ENTRANCE PUPIL fG_<HJS(~  
    DIA    0.1408E+11         (直径) #i'wDvhol  
    THI    0.1000E+11         ??? ya'Ma<4  
   EXIT PUPIL 8quH#IhB  
    DIA       67.6583     N eC]MW  
    THI     -155.5216 >*]dB|2  
e,D RQ2AU  
    HT, OAL, THI几个缩写实在不知什么意思,请教诸位,多谢~!! s/\<;g:u^  
/)*si  
zebra 2015-04-21 12:52
這是 FIR 指令的說明 j^)=<+Q;=  
$g&_7SJ@  
At any conjugate, finite or infinite: ZU68\cL  
EFL – Effective focal length <0btwsv}  
BFL – Back focal length E0*62OI~O  
FFL – Front focal length U: q4OtiP  
FNO – f/number m}32ovpw  
IMG DIS– Actual image distance (SI-1 to SI) FG5YZrONx  
OAL – Overall length (S1 to SI-1) ufB9\yl{~  
ANG – Object space last field angle (in degrees) OIY  
j*_>/gi  
PARAXIAL IMAGE f#&@Vl(i&  
HT – Height on image surface WiqkC#N  
_+ERX[i  
ENTRANCE PUPIL nU23D@l  
DIA – Diameter Zfc{}ius  
THI – Distance from S1 to pupil MUi#3o\f  
Bp/ k{7  
EXIT PUPIL |[iEi  
DIA – Diameter gg&Dej2{  
THI – Distance from SI-1 to pupil /xb37,   
4Ix~Feuph  
Add at finite conjugates (if applicable): { 4B7a6  
RED – Reduction ratio H><! C  
FNO – f/number at actual conjugate p]Q(Z  
OBJ DIS – Object distance (SO) JpZ3T~Wrf  
TT – Total track distance (SO to SI) @N6KZn |R  
mMtva}=*  
PARAXIAL IMAGE :1gcLsF  
THI – Paraxial image distance (from SI-1) kPYQcOK8  
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 Z4@GcdZ  
At any conjugate, finite or infinite: f S(IN~  
EFL – Effective focal length pt+[BF6P  
BFL – Back focal length h?ZxS  
....... (2015-04-21 12:52)  ::A]p@  
7iBN!"G0  
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 J@vL,C)E6  
O.% $oV  
janmei2003 2016-05-25 11:25
谢谢热心的朋友,太有用了 Ob#d;F  
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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