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1 results for 'optical instruments'

Optical instruments (en)
Scientific equipment
Astronomy, Light, Optics, Photographic equipment
Lenses, Mirrors, Telescopes
Politics, law and economics > Equipment and facilities
اجهزة بصرية (ar), ادوات بصرية (ar), عدسات (ar), مقرابات (ar), مناظير (ar), تلسكوبات (ar), مرايا (ar), Instrument optique (fr), Lentille (fr), Miroir (fr), Dispositif optique (fr), Télescope (fr), Оптические инструменты (ru), Зеркала (ru), Телескопы (ru), Линзы (ru), Instrumento óptico (es), Periscopio (es), Telescopio (es), Lentillas (es), Anteojo (es), Dispositivo óptico (es), Catalejo (es), Gafas (es)
http://vocabularies.unesco.org/thesaurus/concept3237