Dual Fiber Optic Cannula

0.5mm 0.6mm 0.7mm 0.8mm

0.5mm 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 3.5mm 4.0mm 4.5mm 5.0mm 5.5mm 6.0mm 6.5mm 7.0mm 7.5mm 8.0mm 8.5mm 9.0mm 9.5mm 10mm 10.5mm 11mm 11.5mm 12mm 12.5mm 13mm 13.5mm 14mm 14.5mm 15mm 15.5mm 16mm 16.5mm 17mm 17.5mm 18mm 18.5mm 19mm 19.5mm 20mm Other (Please remark)