photometer
Số nhiều: photometers
Từ liên quan
lightphotonluminanceilluminanceintensitybrightnessradiometryphotometryopticssensordetectordiodephotodiodephotocellluxcandelalumenwavelengthspectrumfrequencyamplitudecalibrationmeasurementmagnitudeexposureapertureshuttercameraphotographyastronomytelescopespectrometerradiometerbolometerpyrometerluxmeterbeamrayreflectionrefractionabsorptiontransmissionopacitytransparencydiffractioninterferencepolarizationphosphorescencefluorescenceluminescenceincandescencevoltagecurrentcircuitamplifierfilterlensprismmirrordarknessshadowcontrastsaturationenergyquantumelectromagnetismphotonicsopticianphysicist