The Iris Expander Ring is designed to provide stable and sustained pupillary dilation by mechanically
extending the iris to facilitate the surgeon’s field of vision and improve access to the posterior chamber
during ophthalmic surgery.
• 300° semicircular ring with a 60° opening made from a single piece.
• Does not require an injector.
• Easy to adapt and remove.
• Easy to insert in pupils smaller than 4.5 mm and in shallow chambers.
• Optimum visibility.