TECNIS Symfony® Toric IOL
AÇIKLAMA
Seamless Brilliance for Patients with Presbyopia and Astigmatism
Designed to give your patients vivid, seamless vision, the TECNIS Symfony® Toric Extended Depth of Focus IOL addresses both presbyopia and astigmatism while delivering a full range of continuous vision.
Optimize your outcomes with the TECNIS® Toric Calculator.
See the Passion in Each Patient.
For Each Passion, There’s a TECNIS® IOL. Leading Innovation. High-Quality Vision. Exceptional Satisfaction.
TECNIS® Symfony IOLs
Give your patients seamless brilliance across the full range of vision. The TECNIS Symfony® Toric IOL delivers excellent uncorrected visual acuity at all distances.
Defocus Curve1
Binocular Distance Corrected Defocus Curves at 6 Months
- The TECNIS Symfony® Toric IOL delivers the same range of continuous vision as the TECNIS Symfony® IOL.1
Rather than splitting light into distinct focal points, the TECNIS Symfony® Toric IOL elongates focus, resulting in an increased depth of field. This empowers you to deliver a full range of continuous vision while maintaining high image contrast.
Monocular Contrast Sensitivity at 6 Months2
Mesopic without Glare
Testing conducted using the TECNIS Symfony® IOL, and not the TECNIS Symfony® Toric IOL.
Modular Transfer Function (MTF) is a measure of the amount of contrast transferred by the optics in a visual system. The higher the MTF value, the more contrast transferred to the image, resulting in higher image contrast.
Enhanced Functionality
The TECNIS Symfony® Toric IOL equips you with the state-of-the-art technology you need to deliver seamless vision across the full range in any lighting condition.
- High-quality distance vision in the presence of astigmatism2
- Pupil-independent performance enables optimal performance in any lighting condition1
- Low overall spectacle wear1
85% of patients with the TECNIS Symfony® IOL wore glasses none or a little bit of the time.*2
By combining a unique diffractive pattern with achromatic technology, the TECNIS Symfony® Toric IOL delivers outstanding visual acuity over a continuous range of distances while maintaining high contrast performance.
- Proprietary relief profile elongates focus2
- Proprietary achromatic technology corrects chromatic aberration and enhances image contrast2
Degree of Difficulty With Visual Symptoms2
Percentage of Eyes, Non-Directed Reports, 6 Months Postoperative
Testing conducted using the TECNIS Symfony® IOL, and not the TECNIS Symfony® Toric IOL.
Low incidence of visual symptoms, including halos, glare and starbursts2
Long-Term Sustainability
The TECNIS Symfony® Toric IOL delivers excellent refractive cylinder results.
- 92% of patients achieved ≤ 0.50 D of residual refractive cylinder**3
Unlike another leading IOL, TECNIS® IOL material is not associated with glistenings,2,4-8 which can inhibit your patients’ vision. Glistenings cause light scatter, which can result in a reduction in image contrast.5-9
Specifications
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TECNIS Symfony® Toric IOL |
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OPTIC CHARACTERISTICS |
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Powers: |
+5.0 D to 34.0 D in 0.5 diopter increments |
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Diameter: |
6.0 mm |
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Center Thickness: |
0.7 mm (20.0 D) |
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Shape: |
Biconvex, wavefront-designed anterior aspheric toric surface, posterior achromatic diffractive surface designed to reduce chromatic aberration for enhanced image contrast and echelette feature to extend the range of vision. |
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Material: |
UV-blocking hydrophobic acrylic |
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Refractive Index: |
1.47 at 35° C |
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Edge Design: |
ProTEC frosted, continuous 360° posterior square edge |
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BIOMETRY† |
CONTACT ULTRASOUND |
OPTICAL |
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A-Constant: |
118.8 |
119.3 |
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Theoretical AC Depth: |
5.40 mm |
5.72 mm |
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Surgeon Factor:10 |
1.68 mm |
1.96 mm |
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HAPTIC CHARACTERISTICS |
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Overall Length: |
13.0 mm |
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Thickness: |
0.46 mm |
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Style: |
C |
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Material: |
Soft, foldable, UV-blocking hydrophobic acrylic |
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Design: |
TRI-FIX, haptics offset from optic, one-piece lens |
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Models: |
ZXT150, ZXT225, ZXT300, ZXT375 |
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IOL INSERTION
Recommended insertion instruments:
- UNFOLDER® Platinum 1 Series Delivery System: Intuitive push-and-twist, screw-style insertion designed to simplify lens implantation.
- UNFOLDER® Emerald Delivery System: Simplified, controlled delivery with large hand wheel, screw-style implantation technique and small threads.
- One Series Ultra Delivery System: Reliable control with syringe-style insertion designed for optimal stability in implantation.
