Bores O-Z Marker, 6.5mm Diameter, Smooth Handle, Overall Length 4" (100mm)

Used to outline the optical zone during refractive keratotomy and corneal procedures, the Bores O‑Z marker imprints a 6.5mm circular reference on the corneal epithelium. The smooth handle supports light, consistent contact pressure, and the 100mm overall length keeps the instrument well balanced over the eye. The straight shaft preserves a perpendicular approach to the corneal surface.

Features & Benefits

• 6.5mm diameter ring marks the optical zone reliably
• Straight shaft supports perpendicular corneal contact
• Smooth handle promotes consistent light marking pressure
• 100mm length balances well over the eye