片语
bang aperture angle快门启齿角
shutter aperture angle快门启齿角
focusing aperture angle聚焦孔径角
illuminating aperture angle照明孔径角
Aperture Of Angle角开裂
interference aperture angle干涉孔径角
imaged aperture angle影像孔径角
aperture e angle张角
opening angle开度角;孔径角;张角
front aperture clearance angle副后角