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This low‑profile Thornton optical zone marker is scaled to 3mm with reduced ring height of 1.5mm for precise marking in dense cataracts and corneal topography procedures. The compact beveled tip and streamlined profile minimize obstruction of the surgical field. A knurled handle and dull finish support secure grip and reduced glare during extended refractive marking.
Features & Benefits
This low‑profile Thornton optical zone marker is configured with an 8mm diameter and 1.5mm ring height for larger refractive zones while maintaining minimal field obstruction. The streamlined design and beveled tip adapt easily to irregular corneal topography during complex keratoplasty and refractive cataract work. Dull finish and knurled handle ensure stable control.
The Thornton phacoemulsification spatula is uniquely designed as a short-handled instrument for side-port stab incision work during microincision cataract surgery, featuring a malleable 0.5mm sterling-silver tip that adapts to individual surgeon preference and wound geometry. The serrated round handle provides secure grip control through tight lateral ports, while the 86mm length is optimized for MICS approaches. Its flexibility supports both nucleus sculpting and cortical cleanup in confined spaces.
The Thornton radial marker features eight precisely angled blades arranged in radial pattern on the lowest profile geometry available, permitting simultaneous marking of multiple meridians for toric IOL and LRI planning. The parallax‑free design eliminates perspective distortion during marking, ensuring accurate axis reference registration. Stainless steel construction maintains sharp marking edges across repeated procedures.
The Thornton radial marker features eight blades on a low‑profile titanium handle with a stainless steel head to mark radial keratotomy (RK) incision sites or corneal topography patterns. The titanium handle combines strength with corrosion resistance during repeated sterilization. Its eight‑blade geometry supports accurate incision planning in refractive surgery.
The Thornton Swivel fixation ring is a titanium instrument designed to stabilize the eye during refractive surgery and anterior segment procedures. Nine fixation teeth grip the sclera securely with a 14mm inner diameter that accommodates corneal work without crowding. Titanium construction delivers lasting durability and corrosion resistance across repeated surgical use.
The Thornton swivel fixation ring provides globe stabilization during corneal refractive procedures with its titanium construction and 13mm ring diameter. The 11mm cutout accommodates the optical axis, while the round knurled handle delivers secure fingertip control without slippage. Swivel geometry allows quick repositioning to align the iris and limbus throughout the case.
The Thornton Swivel fixation ring in titanium stabilizes the eye during toric IOL and astigmatism-correcting procedures. The 13mm ring diameter with a 7mm cutout accommodates visualization of the surgical field while titanium construction resists corrosion in repeated autoclaves. The flat handle and 130mm length provide ergonomic reach during refractive alignment work.
The Thorpe caliper achieves extended measurement range through dual-scale design: up to 80mm in 1mm increments, plus finer readings to 3 inches in 1/16-inch steps. Thumbscrew locking secures a chosen measurement for documentation or reference during complex cases. Angulated 3mm-wide tips and dull finish minimize reflection and improve visibility in anterior segment surgery.
These Thorpe conjunctival fixation forceps secure conjunctival and Tenon's tissue during strabismus and anterior segment cases. The 90 degree 0.6mm 2 × 3 teeth engage tissue firmly without slippage, and an integrated tying platform supports immediate knot placement at the same fixation site. The serrated handle anchors a steady pinch grip throughout the maneuver.
The Thorpe corneal fixation forceps combines 45‑degree angled shafts with 2 × 3 0.5mm fine tooth pattern suited to corneal graft fixation and keratoplasty closure. The angled geometry accommodates varied graft orientations, and the fine tooth pattern prevents graft crushing during placement. Durable construction supports routine sterilization cycles.
These Tibolt punctal scissors integrate one conically shaped blade with micro‑grooves for enhanced traction and controlled punctal reshaping. The three‑hole spring handle increases tactile responsiveness.
This replacement tip guard fits the precision intraocular scissors (item 5‑4402), shielding sharp/sharp delicate 3mm tips during transport, cleaning, and tray loading. The straight guard slips over the working edges to prevent burr formation and accidental sterilization‑field punctures. Stainless steel construction matches the parent instrument for compatible autoclave cycling.
This angled diamond knife brings precision to corneal and limbal incisions in cataract and refractive surgery. Diamond edge construction delivers lasting sharpness and reproducible incision geometry. The titanium‑mounted blade combines rigidity with corrosion resistance over repeated clinical use.
This angled IOL implant forceps delivers secure grasp for rigid and foldable intraocular lens insertion during phacoemulsification and IOL implantation. The 40-degree angle positions the hand outside the operative field while bi-convexed locking jaws prevent lens slippage. Seven-point-five millimeter jaw length accommodates standard ophthalmic lenses, while the long rectangular serrated handle provides durable grip.
This titanium replacement spring fits the Dacamara TDK‑7250 instrument, restoring tension when the original spring fatigues. Titanium construction resists corrosion and maintains spring force through repeated autoclave cycles. Sold individually as a service part to extend the working life of the parent instrument.
Built for lamellar corneal dissection, this Tooke knife carries a 3 × 18mm smooth blade that planes through stromal tissue with controlled depth. The flat serrated handle stays oriented in the fingertips during the long sweeping cut characteristic of the pattern. A 121mm overall length keeps the cutting edge balanced over the corneal surface throughout the dissection.
The Toric axis marker is a titanium‑constructed precision instrument featuring two side blades positioned around an 11.6mm outer diameter with a 4mm central reference point. The low‑profile design maintains excellent surgical visualization while creating reference markings for toric IOL axis alignment and LRI placement. At 95mm, the round handle permits controlled, pressure‑free marking during surgery.
The Toric Axis Marker uses two rotating titanium blades to measure corneal astigmatism from zero to 180 degrees in ten-degree increments, with labels every thirty degrees. The extra-thin head mounted at zero degrees and perforated every ninety degrees enables visualization beneath the marker during axis confirmation. The 40-degree angled shaft (115mm) facilitates access to steep corneal meridians during toric planning.
This titanium intra‑operative toric axis marker includes two 2mm blades with 180� cutouts and 10� markings mounted at a 90� orientation. The layout supports alignment of intra‑operative axis markings during toric IOL placement.
The toric IOL marker combines rotatable and fixed external rings with alignment teeth to enable precise intraoperative toric IOL axis alignment. The internal rotatable ring with 2 teeth and external ring with 2 teeth simplify marker orientation and IOL positioning. Its titanium construction and round handle support stable, controlled IOL alignment during implantation.
Featuring a 90‑degree sharp‑sided spear profile, this trapezoid diamond knife tapers from 2.5‑3mm for mid‑range clear corneal incisions. The angled J‑slot bayonet and extended 6mm blade support controlled single‑hand entry with optimal wound geometry. Titanium construction withstands repeated sterilization and clinical use.
The trapezoid tapered spear blade (2.8mm to 3mm) delivers a distinctive geometry that transitions from finer entry to wider cutting surface over the 0.17mm thick profile. Angled design with Black PEEK handle provides both precision and chemical resistance for high‑volume refractive and cataract workflows. This blade configuration optimizes corneal entry clarity while maintaining the structural integrity required for controlled anterior capsulotomy work.
This trapezoid tapered spear diamond knife spans 3.2‑3.5mm with an angled dop for wider clear corneal incisions in standard cataract surgery. The 0.17mm ultra‑thin blade and tapered profile maintain sharp cutting while reducing endothelial cell trauma. Titanium rigidity ensures consistent performance across repeat procedures.
This trephine handle is engineered to secure 8mm corneal graft trephines for DSAEK and DMEK donor tissue preparation. The stainless‑steel construction provides rigid support during Descemet's membrane preparation and corneal punch procedures. The standardized interface accepts typical trephine heads for reliable, repeatable graft sizing.
The 10mm trephine handle is paired with short trephine blades for consistent button grafting in full‑thickness corneal transplantation. Its ergonomic grip supports steady rotational control during scleral host bed preparation and graft sizing. Single‑use compatibility ensures sterile technique across each case.
This 11mm trephine handle provides controlled blade rotation for slightly larger corneal buttons during penetrating keratoplasty. The handle geometry delivers consistent force distribution across the graft perimeter, supporting clean host‑bed edge definition. Reusable construction allows repeated sterilization across multiple cases.
This trephine handle accommodates 7.5mm short trephine blades, providing a sturdy platform for corneal tissue harvesting in keratoplasty procedures. The handle‑to‑blade interface ensures consistent alignment during circular graft preparation. Designed for reliable repeat use in refractive and therapeutic grafting workflows.