| |||
pinhole | |||
condensor diaphragm (iris diaphragm); condenser diaphragm (iris diaphragm); diaphragm | |||
diaphragm aperture | |||
aperture stop | |||
aperture diaphragm | |||
aperture stop (which limits the extent of the image-forming cone of rays); aperture diaphragm (iris); iris aperture; condenser iris | |||
aperture |
Aperturblende: 1 phrase in 1 subject |
Optics branch of physics | 1 |