Step Instrument Cannula, 23 gauge 8-640-2

• Cannula for 23 gauge instruments

• 45° bevelled tip, overall length 6mm

• Cannula Plug, 8-642-1, seals cannula when not in use

• Instrument Cannula is inserted into the sclera with the aid of the Cannula Inserter, ref: 6-190-1

Step prevents the accidental removal of the cannula.