优点: ?70% Typical Illuminator Coupling Efficiency ?Cool, Uniform Illumination ?Crimped Stainless Steel Terminations ?Ground and Polished Glass Fibers Light guide adapters needed to mate with fiber optic illuminators. The correct adapater will depend on the tip diameter of the light guide. For 1/8" fiber diameters use #38-943, and for ?" use #38-944.