Description
The HOYA Vivinex™ Toric Intraocular Lens (IOL) is a specialized lens designed to enhance visual outcomes for patients undergoing cataract surgery with astigmatism. Crafted from hydrophobic acrylic, this lens offers exceptional clarity by minimizing glistening, and includes UV and blue light filtering for added eye protection.
Key Features
- Aspheric Optic Design: Enhances image quality by compensating for corneal spherical aberration, providing sharper vision.
- Rotational Stability: Engineered for high stability with textured haptics and axis orientation marks, ensuring precise alignment.
- Surface Treatment: Active oxygen processing and a square edge design significantly reduce posterior capsule opacification (PCO), maintaining long-term clarity.
Dimensions
- Optic Diameter: 6.00 mm
- Overall Length: 13.00 mm
Power Specifications
- Spherical Power Range: +10.00 to +30.00 diopters (D)
- Cylinder Power Range: 1.00 to 6.00 D, tailored for precise astigmatism correction
Optical Constants
Provides optimized constants for various formulas, enhancing surgical planning accuracy.
Injector System
Equipped with a preloaded multiSert™ or iSert® injector system, allowing for a recommended incision size of 2.20 mm, facilitating smooth implantation.
Clinical Performance
- Rotational Stability: Over 96% of lenses exhibit minimal rotation post-implantation, ensuring consistent visual outcomes.
- PCO Reduction: Demonstrates lower PCO rates and Nd:YAG capsulotomy needs compared to other lenses, as evidenced by clinical studies.
Indications
Intended for use by healthcare professionals to correct astigmatism during cataract surgery. Detailed indications and contraindications are provided in the Instructions For Use.
This intraocular lens represents a sophisticated solution for achieving optimal visual clarity and stability, tailored to meet the needs of patients and surgeons alike.
