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FIL SSF

Innovative Scleral Fixation IOL

FIL SSF 

Sutureless scleral fixation: stability when capsular support is not an option.

  • ✓ Sutureless scleral fixation
  • ✓ Trans-scleral anchoring hooks
  • ✓ 4-point stabilization — 13.20 mm total diameter
  • ✓ Available in toric version
Technical Sheet
Overview Info Specifications Specs Contact Contact
This hydrophilic intraocular lens with an aspheric optic is engineered for scleral fixation in challenging scenarios where capsular support is insufficient or absent (e.g., aphakia, capsular rupture, IOL dislocation/decentration). It is intended to provide a dedicated intraocular pathway to restore emmetropia, with a platform designed to deliver reliable mechanical and optical stability.

The lens features sutureless trans-scleral anchoring, developed to promote secure fixation and enhanced stability over time, reducing reliance on suture-based techniques while supporting controlled positioning. The aspheric optic is designed to optimize image quality and support crisp distance vision, depending on the patient’s ocular profile.

The hydrophilic material combines flexibility with controlled intraoperative handling, facilitating surgical management in anatomically complex eyes where precision and stability are critical. A solution focused on trans-scleral stability, refractive performance, and confidence when in-the-bag implantation is not feasible.

Designed for Excellence

Sutureless Scleral Fixation

Revolutionary T-shaped haptics with trans-scleral hooks enable secure scleral fixation without sutures, simplifying the surgical procedure and reducing operative times.

Outstanding Stability

The 13.20 mm total diameter with 4-point support and 10° haptic angulation ensures physiological positioning and minimizes IOL torsion and decentration.

Aphakia Correction

Specifically designed for emmetropia restoration in patients with insufficient or absent capsular support, including traumatic aphakia and IOL subluxation cases.

Specifications

Model FIL SSF
Optic Type Hydrophilic monofocal, aspheric optics
Flat Optic Diameter 6.5 mm
Overall Diameter 13.2 mm
Haptic Angulation 10°
Lens Material FIL — PolyHEMA with 25% H₂O and UV-compatible filter
Refractive Index 1.461 (546 nm, 20°C)
Available Powers -5.00 D → +35.00 D
Power Increments 0.50 D
A-Constant (recommended) 118.7 (SRK/T Optical)
Injector (recommended) Medicel Accuject 2.1 up to +32.00 D / Medicel Accuject 2.2 above +32.00 D
Fixation Method Sutureless trans-scleral (T-shaped hooks)
Toric Version Available (FIL SSF Toric)
FIL SSF Technical Drawing FIL SSF 3D View

Videos

FIL SSF — Taglio Radiale

FIL SSF — Taglio Radiale

Surgical Technique

FIL SSF Surgery

FIL SSF Surgery

Dr. Jean-Antoine Pournaras

Scleral Fixation & Iridoplasty

Scleral Fixation & Iridoplasty

Carlevale Lens Implant

Impianto FIL SSF + DSAEK

Impianto FIL SSF + DSAEK

Dott. Paolo Chelini

FIL SSF — Tips and Tricks

FIL SSF — Tips and Tricks

Surgical Techniques

Heads up 3D surgery

Heads up 3D surgery

Mishev Scleral Pockets

FIL SSF TORIC

FIL SSF TORIC

Dott. Bellone

Scientific Publications

Sutureless intrascleral fixation of the Carlevale (Soleko) IOL in the correction of aphakia — Own experience
European Journal of Medical and Health Sciences, 2020
Adam Cywiński, MD
New surgical approach for sutureless scleral fixation
European Journal of Ophthalmology, 2020; 30(3):612-615 | DOI: 10.1177/1120672120902020
Chiara Veronese, Chiara Maiolo, Grayson W. Armstrong, Laura Primavera, Carlo Torrazza, Livia Della Mora, Antonio P. Ciardella
A novel intraocular lens designed for sutureless scleral fixation: surgical series
Graefe's Archive for Clinical and Experimental Ophthalmology, 2021; 259(1):257-262 | DOI: 10.1007/s00417-020-04789-3
Tommaso Rossi, Danilo Iannetta, Vito Romano, Carlo Carlevale, Matteo Forlini, Serena Telani, Aurelio Imburgia, Alessandro Mularoni, Luigi Fontana, Guido Ripandelli
Trans-scleral plugs fixated IOL: a new paradigm for sutureless scleral fixation
Journal of Cataract & Refractive Surgery, 2020; 46(5):716-720
Francesco Barca, Tomaso Caporossi, Lorenzo de Angelis, Fabrizio Giansanti, Alfonso Savastano, Laura Di Leo, Stanislao Rizzo
In vivo evaluation of a 1-piece foldable sutureless intrascleral fixation IOL using UBM and AS-OCT
Journal of Cataract & Refractive Surgery, 2021; 47(3):339-347
Alessandro Mularoni, Aurelio Imburgia, Matteo Forlini, Laura Rania, Giovanna Linda Possati
Trans-scleral plugs scleral fixation IOL and penetrating keratoplasty to restore vision in vitrectomized eyes
European Journal of Ophthalmology, 2022; 32(2):NP67-NP70
Lorenzo de Angelis, Francesco Barca, Stanislao Rizzo, Laura Di Leo, Leandro Oliverio, Tomaso Caporossi
Use of single-piece sutureless scleral suspension IOL in a post-traumatic aphakia case
European Vitreo-Retinal Society (EVRS) — Case Report
Michele Enrico Bellino, Marco Zagari, Silvio Zagari
Two-Year Visual, Refractive, and Anatomical Outcomes of Sutureless, Intrascleral, 1-Piece Intraocular Lens Fixation
Sept. 2025, 10.1016/j.oret.2025.09.005
Paola Marolo, Guglielmo Parisi, Fabio Conte, Francesca Cimorosi, Davide Tibaldi, Matteo Fallico, Mario Damiano Toro, Enrico Borrelli, Lorenzo Motta, Agostino S. Vaiano, Michele Reibaldi

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Contact Us

Salescarlo.villecco@soleko.it
Technicalproductspecialist@soleko.it
www.soleko-iol.it
Soleko S.p.A. — Pontecorvo (FR), Italy

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