“Wedge filter”的意思、由来-开放百科全书

词条	Wedge filter
释义	> Optical filterWedge filter {{R from merge}}
随便看	Acarnanian Mountains A Carnegie A Carol Christmas A carol christmas A Carolina Jubilee A. carolinensis Acaronia Acarosporina microspora A carotis communis A carotis externa A.C. Arrentela Acarsaid A. Carter Wilder Acartophthalmidae ACArts A Car-Tune Portrait Acarus Acarus Crossii A Car Without A Name Acarya Acarya Hemacandra Acasa Acasa TV Acasa tv A Case against the GO TO Statement

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。