електрооптика
direct-view optics (DVO)
angle of incidence (optics)
collimated optics
physical optics method
stereo-optics for image interpretation
cleaning kit for rifle and optics
electro-explosive device (EED)
electro-optic/infrared (EO/IR)
electro-optical countermeasures
electro-optical sensor
electro-optical system
electro-slag refined (ESR) steel
electro-technical equipment
electro-optical warfare system
electro-magnetic contamination
electro-optical glide bomb
electro-optical / infra-red (EO/IR)
electro-optical / infrared payload (EO/IR payload)
electro-optical systems (EOS)
electro-optical (EO)