Light source for Broncho Fiberscope
1982
A gallium phosphide fast light source
1960-1969
Light source with wire
1901-1930
Light source with wire
1901-1930
Wild photographic light source with U.V. filter
Fibrox cold light source and Fibrescope no.5092
Compact Light Source 240v
Light source for endoscope LSB07
1982