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This Osher-Neumann corneal marker etches eight precision radial lines for astigmatism axis alignment reference marking. The 4mm long markings remain visible throughout the surgical procedure and support consistent axis positioning across multiple cases.
Features & Benefits
Sized at 5.75mm, the Bores O‑Z marker rounds out the upper mid‑range of the refractive set, stamping a broad optical‑zone ring used for larger ablation profiles. The smooth handle on the 102mm straight stainless‑steel shaft indexes against the thumb, and the polished face releases pigment evenly along the epithelial surface.
This Anis corneal suture marker contains eight evenly spaced blades configured within an 8mm circular pattern. The flat handle enhances axial stability during suturing reference creation, and the 108mm profile supports consistent centration.
This variant of the Anis radial marker also provides eight radial blades with a smooth flat handle, ensuring consistent marking for centration or alignment reference.
This Anis radial marker incorporates twelve fine blades for increased angular resolution. The smooth flat handle provides uniform downward stability during corneal radial marking.
This Anis radial marker features sixteen precision blades arranged evenly around the perimeter to create high‑resolution radial orientation marks. The smooth flat handle and 110mm length support perpendicular, controlled placement across the corneal surface.
The Anis radial marker stamps four evenly spaced blades onto the cornea to create precise radial reference lines for limbal relaxing incision (LRI) placement during refractive cataract surgery. The smooth flat handle allows steady positioning without slipping. At 108mm, balanced length supports single-handed marking and patient comfort.
This Anis radial marker features eight equidistant blades for creating uniform radial reference lines. The smooth flat handle and 110mm length support stable perpendicular placement on the corneal surface.
This double‑ended Berkeley marker provides both 4mm and 4.5mm corneal reference rings, enabling dynamic correction for variable astigmatism during IOL calculations and implantation. The smooth flat handle ensures precision marking without slipping. At 110mm, balanced length supports microscopic control and corneal contact stability.
The Berkeley double‑ended marker carries 5mm and 6mm etched circles on a smooth flat handle, used for marking intermediate optical zone diameters during refractive procedure planning. The double‑ended design covers two common zones in a single instrument, and the 111mm length suits standard refractive setup.
This Berkeley marker features dual 3.5mm and 3.75mm tips on a single handle to facilitate precise corneal marking for astigmatic correction during cataract and refractive surgery. The smooth flat handle ensures stable positioning against the corneal surface. At 110mm, optimal length supports single-handed marking without fatigue.
The Berkeley marker carries paired 3mm and 3.25mm reference rings on a single instrument, letting the surgeon choose between two closely spaced optical zone diameters during refractive marking. The smooth flat handle supports steady fingertip orientation through ink loading and contact. A 110mm body balances the dual‑ring head for clean impressions.
Stepped up to 4.5mm and 5mm, this Berkeley marker pairs two adjacent optical zone diameters for refractive cases requiring a wider treatment ring. The flat smooth handle keeps the head square to the cornea during ink transfer. A 110mm balanced body produces clean impressions on both passes.
The Berkeley marker with 4 and 4.25mm diameter options delivers dual-size optical axis marking for personalized refractive surgery and toric IOL procedures. The smooth flat handle and 110mm length provide optimal control during marking, while the matched pair of circle sizes supports flexible marking protocols. Stainless steel construction ensures durable reprocessing.
The Berkeley-Thornton optic zone marker is a precision tool for refractive surgery patient marking, providing dual-ended capability for both standard and customized optical zone diameters. The 4mm and 4.25mm ring ends deliver sharp contact marks on the corneal surface without tissue penetration, while the low-profile design minimizes distortion during surgical planning or topography.
The Bores 2‑Ray meridian marker is a titanium instrument with a round handle designed to work in concert with the Gimbel‑Mendez degree gauge for accurate axis marking during refractive surgery. Its lightweight titanium construction and round handle geometry facilitate precise two‑handed control at the corneal surface without obscuring the surgical field.
This Bores axis marker uses a compact round handle and dual 4.5mm marking points to establish symmetric axis reference marks. The lightweight 100mm profile supports steady alignment of corneal or toric meridians.
Radial keratotomy (RK) incision planning is enabled by the Bores corneal radial marker with its six radiating blades. The 4mm central opening and 9.5mm outer diameter create reproducible axis guides across the corneal surface. Its flat handle supports stable positioning during radial marking.
This stainless steel Bores low‑profile marker is double‑ended with 8mm and 9mm rings and a 1.65mm ring height for controlled limbal marking. The profile supports corneal zone identification with minimal tissue elevation.
The Bores 2.25mm optical zone marker is sized for marking the smallest optical zone diameters during refractive procedure planning and small‑zone alignment work. The smooth handle gives steady fingertip control at the corneal surface, and the 102mm overall length suits standard refractive surgical setup.
The Bores 2.5mm optical zone marker is sized for marking small optical zone diameters during refractive procedure planning, sitting between the smallest and intermediate zones used in arcuate keratotomy and ablation centering. The smooth handle gives steady fingertip control at the corneal surface.
Sized at 2mm, the Bores O‑Z marker stamps a tight optical‑zone reference ring on the corneal surface to guide refractive incisions and ablation centration. The smooth handle on a 102mm stainless‑steel shaft delivers steady tactile feedback during centered placement, and the straight geometry preserves a clear sight line through the microscope.
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.
This Bores O‑Z marker features a 3.5mm circular marking diameter with a smooth flat handle for stable positioning. The compact 100mm length enhances controlled placement at the central cornea for O‑Z zone reference marking.
The Bores O-Z marker with 3.5mm diameter circle delivers precise optical axis and astigmatic marking during refractive surgery and implantable collamer lens procedures. The smooth handle and 100mm overall length provide excellent control during marking, while the sharp circle ensures reproducible marking geometry. Stainless steel construction ensures durable reprocessing across multiple refractive cases.
Sized at 3.75mm, this Bores O‑Z marker defines a slightly wider optical zone for refractive planning and corneal incision reference. The smooth handle helps the surgeon center the ring cleanly over the visual axis before contact. A 100mm balanced body keeps pressure even during the marking pass.
This Bores O‑Z marker imprints a 3mm reference circle on the corneal surface to define the optical zone during refractive procedures. The smooth handle gives steady fingertip orientation as the marker is centered over the visual axis. A 100mm overall length keeps the instrument balanced through ink application and pressing.
This Bores O‑Z marker produces a 4.25mm imprint suited to smaller anatomical landmarks. The precise circular marking documents limbal position and arcus visualization during refractive surgery planning and anterior segment procedures. The consistent handle weight supports repeatable pressure control across marking cycles.
Stepping up to 4.5mm, this Bores O‑Z marker sits in the mid‑range of the refractive marking set, stamping an optical‑zone ring large enough for standard ablation centration. The smooth handle and 102mm straight stainless‑steel shaft give the thumb a stable point of contact, and the polished face transfers ink cleanly to the corneal surface.
Optical zone marking during refractive and implant surgeries is simplified by the Bores O?Z marker with its 4.75mm circular geometry. Its round geometry supports concentric marking about the visual axis with minimal deviation. The 83mm round knurled handle provides stable control for precise zone definition.