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An angled working tip lets the Hirschman iris hook approach the pupil margin from outside the surgical axis, preserving the surgeon's view to the lens. The blunt tip minimizes iris trauma during manipulation and stretching, and the round handle offers consistent rotational feel. At 114mm overall length, the instrument balances comfortably for fine anterior segment work.
Features & Benefits
The Hirschman iris lens spatula manipulates the iris and IOL through the cataract wound with a 10mm angled blade carrying tip‑side notches that engage haptic edges or iris tissue without sliding off. The round knurled handle resists rotation during the dial‑in, and the polished 125mm shaft maintains a smooth glide through the chamber.
The Hoffer O-Z Marker with 3.75mm diameter provides precision optical zone demarcation for refractive surgery. Its etched extra‑fine crosshairs enable dual‑axis visualization to confirm visual axis alignment, while the symmetric ring footprint creates a repeatable reference for corneal ablation. The flat smooth handle permits single‑hand contact marking, and the 100mm overall length maintains clear visibility during setup.
Built around a 3mm marking ring crossed by extra‑fine cross hairs, the Hoffer O‑Z marker stamps both an optical‑zone outline and a centration reference in a single press. The flat smooth handle on the 102mm straight stainless‑steel shaft delivers a stable thumb purchase as the surgeon registers the cross hairs to the visual axis.
The Hoffer O-Z Marker with 4.25mm diameter is engineered for slightly larger optical zones in refractive surgery planning. Its extra‑fine etched crosshairs provide dual‑axis visual reference to ensure precise centration relative to the pupil and visual axis. The flat smooth handle and 100mm shaft allow single‑hand positioning without interference with patient setup, supporting rapid and accurate marking during preoperative planning.
The Hoffer O-Z Marker with 4.75mm diameter accommodates the largest optical zone variations in refractive and post‑refractive procedures. Its extra‑fine etched crosshairs support precise centration during marking, enabling surgeon verification of visual axis alignment before excimer laser application. The flat smooth 100mm handle ensures steady single‑hand contact without corneal adhesion.
This Hoffer O‑Z marker uses the same 4mm calibrated marking diameter with extra‑fine crosshairs but incorporates a round knurled handle for enhanced rotational grip during O‑Z centration alignment.
This Hoffer O‑Z marker features a 4mm circular marking diameter with extra‑fine crosshairs for precise centration. The smooth flat handle provides steady axial control, and the compact 100mm length supports stable corneal reference marking.
Optical zone precision during refractive and cataract procedures is supported by the Hoffer O?Z marker with extra?fine cross hairs and 5.25mm diameter. The fine crosshair pattern enables accurate center identification and concentric zone definition. Its 102mm round handle supports sensitive control during critical marking steps.
Designed for toric IOL alignment and refractive marking, this Hoffer O‑Z marker stamps a 5.5mm optical zone with extra‑fine crosshairs onto the corneal surface. The crisp engraved pattern transfers cleanly to gentian violet ink, defining the visual axis for centration and astigmatic axis steps. A smooth flat handle anchors the marker square to the cornea.
This Hoffer O‑Z marker provides a 5.75mm circular marking zone with extra‑fine crosshairs for enlarged O‑Z reference definition. The round handle supports uniform downward pressure for consistent placement.
This Hoffer O‑Z marker incorporates a 5mm diameter marking face with extra‑fine crosshairs. The round knurled handle improves tactile precision and micro‑control during centration marking.
This Hoffer O‑Z marker features a 6mm circular marking diameter with extra‑fine crosshairs. The smooth flat handle enhances fingertip stability across the 110mm instrument length.
Larger optical zones in refractive marking and implant planning benefit from the Hoffer O?Z marker in its 7.5mm configuration. Extra?fine cross hairs ensure accurate axis alignment, while the 110mm flat smooth handle provides stable control during extended marking procedures.
The Hoffer O-Z marker features extra-fine crosshairs etched within a 7mm diameter ring to guide surgeons in achieving precise rotational alignment during toric IOL implantation. The smooth flat handle enables steady corneal contact. At 108mm, optimal length facilitates single-handed marking and pupillary positioning.
This Hoffer O‑Z marker incorporates an 8.5mm diameter marking ring with extra‑fine crosshairs for large‑zone centration. The round knurled handle ensures stable rotational traction across its 110mm length.
This Hoffer O-Z marker's 8mm diameter ring with extra-fine crosshairs provides enhanced reference geometry for precise astigmatism axis alignment and toric IOL implantation. The smooth flat handle maintains steady corneal positioning. At 108mm, optimal length facilitates controlled marking without hand tremor.
This Hoffer O‑Z marker offers a 9mm calibrated marking diameter with extra‑fine crosshairs. The round knurled handle enhances controlled placement during wide‑zone corneal marking.
Larger than its 5.5mm counterpart, this 9mm Hoffer O‑Z marker prints a wider optical zone with extra‑fine crosshairs for refractive planning and toric IOL alignment. The broader ring suits eyes with larger mesopic pupils, while the engraved crosshairs transfer crisply to gentian violet. A smooth flat handle steadies the stamp during application.
This Hoffer optical zone marker is calibrated with cross‑hair alignment and a 3.5mm ring height for reproducible refractive surgery marking. The beveled 3mm tip seats cleanly against the corneal surface and marks a concentric zone for IOL power calculation and LASIK optical zone planning. A round knurled handle and dull finish provide stable, ergonomic control.
The Hoffer optical zone marker's cross-hair pattern enables precise centration of laser ablation zones during LASIK procedures. The 5.75mm ring height accommodates varied anterior segment anatomy while supporting repeatable reference marking patterns.
This Hoffer optical zone marker is scaled to a 6mm marking diameter for larger refractive optical zones and IOL power calculations in LASIK, refractive cataract, and implant surgery. Cross‑hair alignment ensures accurate centering on the visual axis. The compact 93mm length and knurled grip support precise intraoperative positioning.
This Hoffer optical zone marker features a 7mm marking diameter and cross‑hair alignment for larger refractive zones in advanced cataract and corneal refractive procedures. The 3mm ring height and beveled tip allow crisp marking across variable corneal topography. A round knurled handle and 115mm length support stable positioning during LASIK and toric IOL alignment.
These Hoffer‑Stern style Vannas scissors incorporate curved sharp tips with forward‑vaulted 10mm blades. The three‑hole handle enhances stability for refined anterior membrane dissection.
The Hoffman irrigating vectis combines 25ga cannula with 16ga reinforced curved shaft for stable lens support during nuclear delivery. The reinforced design prevents shaft bending while continuous irrigation maintains anterior chamber stability throughout lens removal.
The Hoffman‑style Utrata capsulorhexis forceps combines extremely delicate thin shafts with angled 17mm working length optimized for anterior capsular rhexis initiation and completion. The wide serrated grip handle follows Castro design principles for stable palm control. Bent tips engage anterior capsule with minimal tissue trauma during continuous curvilinear capsulorhexis.
This Hoffman style Utrata capsulorhexis forceps in titanium features extra delicate thin shafts and angled tips for precise control during capsular opening in dense cataracts. The 17mm distance from bend to tip and blunt angulation support gentle, continuous rhexis along the capsular edge. A wide serrated grip handle delivers superior control and tactile feedback during extended anterior chamber work.
These Hoffman‑Polack double corneal forceps feature 1mm wide jaws and 1×1 Pierse teeth engineered for precise epithelial traction. The long Castroviejo‑Colibri 3‑hole handle at 105mm allows controlled leverage when preparing or rotating delicate corneal tissue planes.
Stabilizing the globe during refractive and anterior segment surgery, the Hofmann‑Thornton swivel fixation ring carries 12 fixation teeth around a 16mm swivel ring. Top‑surface marks indicate tooth position so the surgeon can place teeth away from the incision site. The flat handle keeps the instrument low while the swivel allows the ring to track corneal rotation.
Deep anterior lamellar keratoplasty (DALK) demands Descemet's membrane sparing, which the Holland DALK scissors achieves with angled, blunt 4.5mm tips. These specialized tips follow corneal stromal planes without penetrating the Descemet's interface. The Vannas?type handle provides fine tactile control during this critical dissection.