The 3.25mm Bores O‑Z marker bridges the small and standard optical zones, stamping a clean reference ring on the cornea for refractive planning and incision layout. A smooth straight handle on the 102mm stainless‑steel shaft anchors the thumb during centration, and the polished surface releases ink evenly against the epithelium.
Features & Benefits
- 3.25mm ring suits intermediate optical‑zone planning
- Smooth handle anchors centration during ink placement
- 102mm straight stainless‑steel shaft keeps microscope sight lines clear
- Polished face releases ink evenly across the cornea
Legacy Item Number: 11-4-9242