[Device for emergency illumination of surgical microscopes].
D004630:Emergencies; D008029:Lighting; D008853:Microscopy / Q000295:instrumentation*; D008866:Microsurgery / Q000295:instrumentation*; D009885:Ophthalmology / Q000295:instrumentation*
Ustroĭstvo dlia avariĭnogo osveshcheniia operatsionnogo mikroskopa.