英和和英

an optical device for obtaining interference fringes

an ultra-high frequency radio wave

colors created by the strengthening or the weakening of wavelengths of a composite beam, called interference color

a high-powered microscope

a high-power microscope

pertaining to a kind of distorting optical system

analysis of multi-conjugate adaptive optics

low-level radiation

a resonance frequency

stripes of light and darkness created by the interference of light and shadows

highly penetrating ionizing radiation of extraterrestrial origin

the process of adjusting the eyes to relatively high levels of illumination

optically distorted

a searchlight

infrared radiation

the magnifying power of an optical instrument

plane-polarized light

Microscopic infrared spectrum analysis

current optical power measurement

the spectrum of infrared radiation

the absorbed light intensity

an {optical instrument} called spectrometer

the intensity of a light

index of refraction

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

a spatially localized brightness

a ray of infrared radiation

photochemical smog

an optical instrument, called spectroscope

cardinal points of a lens or lens system