英和和英

an optical instrument

study called electromagnetic optics

an electron microscope

a field of study called "organic electronics"

an optical instrument

a science dealing with light, called optics

an electron microscope

an industry which combines optics and electronics

theory about electrons

a study called physical optics

a technology concerning the application of electrons

cardinal points of a lens or lens system

the optics of a telescope

the science called spectrochemistry

spectroscopic analysis

optical properties

Microscopic infrared spectrum analysis

in an optical manner

an electronic beam tube that changes an optical image into electronic symbols

an optical instrument, called spectroscope

an optical device called {etalon}

an optical microscope

a study in the field of science, called meteorological optics

an {optical instrument} called spectrometer

pertaining to a kind of distorting optical system

a field of study called wave optics

an optical instrument called mineral microscope

an optical device called radio telescope

a lens or mirror used to concentrate light on an object, called a condenser

of geometrical optics, a field of study that is based on the principle that light travels in a geometrically straight line