Bare Polymer Fibre < Features > * * * * Non Critical alignment of both light sources and fibres. Large core sizes at lower costs than glass equivalents. Good Mechanical Properties. Low attenuation at the visible range of the lighting spectrum. < Applications > * Lighting * Signs * Sensors * Data * Medical * Automotive < Electrical / Optical Characteristics > Diameter (um) Numerical Aperture Refractive Index Temperature Range Part Number Fibre Core OMPF1000 1000 980 0.5 1.49 -55C to +70C OMPF2000 2000 1960 0.5 1.49 -55C to +70C OMPF3000 3000 2944 0.5 1.49 -55C to +70C Tel : 01209 215424 Fax : 01209 215197