Zoom lenses變焦透鏡     $am$EU?s  
Beam splitters分束器       Rz/
gtEP  
discrete不連續(xù)的,分離的     9c'xHO`  
objective/eye lens物鏡/目鏡       b<ZIWfs  
mainframe主機(jī)     u8g~
  
rudimentary根本的,未發(fā)展的       JPUW6e07o  
photographic照相得攝影得           ^j7Vt2-  
taxing繁重的,費(fèi)力得       }W8;=$jr  
algebra代數(shù)學(xué)     )}(^, Fo c  
trigonometry三角學(xué)     .},'~NM]  
geometry幾何學(xué)     On.{!:"I/  
calculus微積分學(xué)       gp?uHKsM  
philosophy哲學(xué)         6OIte-c  
lagrange invariant拉格朗日不變量 EU;9*W<  
spherical球的       yu|8_<bq  
field information場信息         :#ik. D  
Standard Lens標(biāo)準(zhǔn)透鏡         L,`LN>  
Refracting Surface折射面astigmatism散光       k FD;i  
HDTV高清晰度電視         IdYt\^@>  
DLV ( Digital Light Valve)數(shù)碼光路真空管，簡稱數(shù)字光閥 1#2 I  
diffraction grating衍射光珊         ^*Q ?]N  
field angle張角         vWv"  
paraxial ray trace equations        近軸光線軌跡方稱 [ /b2=>  
back focal length后焦距       |F[+k e  
principal plane主平面         XFpjYwn  
vertex頂點(diǎn),最高點(diǎn)             h"Q8b}$^)  
astigmatism散光,因偏差而造成的曲解或錯判           iC~^)-~H=w  
medial中間的,平均的           N!=v4f  
variance不一致conic圓錐的,二次曲線           ]|ag