Monofocal intraocular lens SofPort®

PMMApolydimethylsiloxane

Overview
SofPort® is a surgeon-friendly intraocular lens (IOL) designed to unfold gently and controllably within the eye.

• SofPort® AO is neutral to the induction of positive or negative spherical aberrations and does not induce significant high-order aberrations.
• The SofPort® AO optic is less sensitive to the effects of misalignment or decentration than non-AO lenses.
• Designed with a sharp 360° square posterior edge, a feature shown to reduce posterior capsule opacification (PCO) compared to round-edged IOLs.

Supporting references
1. Lisa B. Samalonis. Review of Ophthalmology 15 June 2005. Aspheric IOLs: from Theory to Practice.
2. Altmann GE, Nichamin LD, Lane SS, Pepose JS. Optical performance of 3 intraocular lens designs in the presence of decentration. J Cataract Refract Surg. 2005;31:574-585.
3. Buehl W et al., Effect of intraocular lens design on posterior capsule opacification. J Cataract Refract Surg 2008;34:1976-1985 ASCRS and ESCRS.

Technical data (as listed)

• Model: LI61A0
• Recommended starting A-constant: 118.7*
• Overall diameter: 13.0 mm
• Diopter powers: +0 D to +4 D in 1.0 D steps; +5 D to +30 D in 0.5 D steps; +31 D to +34 D in 1.0 D steps
• Optic shape: Biconvex
• Optic material: Silicone; 10% cutoff at 410 nm
• Haptic material: Polymethylmethacrylate (PMMA) monofilament
• Refractive index at 35°C: 1.429
• Optic dimension listed: 6.0 mm
• Delivery systems: EZ-28 and EZ-24
• Footnote: A-constants are optical biometry estimates only; it is recommended that each surgeon develop his or her own values.

Characteristics / technical specifications

• Product name: SofPort®
• Model shown: LI61A0
• Recommended starting A-constant: 118.7*
• Overall diameter: 13.0 mm
• Diopter powers: +0 D to +4 D (1.0 D steps); +5 D to +30 D (0.5 D steps); +31 D to +34 D (1.0 D steps)
• Optic shape: Biconvex
• Optic material: Silicone; 10% cutoff at 410 nm
• Haptic material: Polymethylmethacrylate (PMMA) monofilament
• Refractive index at 35°C: 1.429
• Optic dimension listed: 6.0 mm
• Delivery systems: EZ-28 and EZ-24
• Footnote: A-constants are optical biometry estimates only; it is recommended that each surgeon develop his or her own values.