FIELD: measuring equipment.
SUBSTANCE: invention relates to spectroscopy and concerns spectrometer with adjustable deflector. Spectrometer includes spectrally scattering optical element for spectral dispersion of received light, lever-optical adjustable deflector for controlled deviation of spectral scattered light and detector array for reception of spectral scattered and adjustable deflected light. Adjustable deflector can convert mechanical angle adjustment in at least 10 times less optical angle of adjustment.
EFFECT: technical result consists in improvement of accuracy of measurements and increase long-term stability of operation of spectrometer.
17 cl, 11 dwg
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