OLYMPUS Auxilyary Channel JET CHANNEL

XYOJC16 JET CHANNEL A-Tube:1.0*1.6,B-Tube:1.5*2.1mm;
XYOJC20 JET CHANNEL A-Tube:1.0*2.0,B-Tube:1.5*2.1mm;
XYOJC17 JET CHANNEL A-Tube:1.0*1.7,B-Tube:1.5*2.1mm;
XYOJC18 JET CHANNEL A-Tube:1.0*1.8,B-Tube:1.5*2.1mm;