A cartridge (10) for an intraocular lens (IOL) delivery system is provided that is specifically designed to aid in wound assisted IOL delivery. The distal tip (16) of the nozzle (14) has an extended canopy (20) which serves to open the incision and support the IOL. Peripheral protrusions (22), flanges, or stops extending laterally from the side of the distal tip provide a positive depth limitation, and prevent the full insertion of the nozzle into the incision. In addition, the protrusion (22) provides support to the incision to reduce the tendency of wound damage through tearing.