[Light-optical device for fiber light guides].
The paper gives a calculation method for a lighting optical device consisting of light flux concentrator lamps rigidly installed in an ellipsoid reflector with heat-permeable coating, and the parameters of two big concentrator lamps for fibre endoscopes.
D019723:Endoscopes; D004867:Equipment Design; D005336:Fiber Optic Technology / Q000295:instrumentation; D008027:Light; D008433:Mathematics; D055096:Optical Devices
Svetoopticheskoe ustroĭstvo dlia volokonnykh svetovodov.