The I/A System is designed for cortical cleanup and removal, aspiration of viscoelastic and infusion of BSS. The perfectly balanced lightweight handpiece features male and female luer fittings to accommodate tubing connectors. Direct fluid flow through handpiece, simple changing of tips intraoperatively, and a large selection of I/A tips. The 0.4mm irrigation port for use with the Universal Handle 99-IH90100 only.