Description

The HOYA Toric Intraocular Lens (IOL) is expertly crafted to address the needs of cataract patients with pre-existing corneal astigmatism. Designed for use by healthcare professionals, this lens offers a sophisticated solution to enhance visual outcomes post-surgery.

Advanced Design Features

The lens features a biconvex, single-piece design with aspheric and toric surfaces, providing exceptional optical performance. Its glistening-free hydrophobic acrylic material includes UV and blue light filters, ensuring clarity and protection.

Optic and Haptic Configuration

• Optic Diameter: 6.00 mm
• Overall Length: Typically 13.00 mm

The square, textured optic edge and smooth surface contribute to reduced posterior capsule opacification (PCO), while the textured haptic surface enhances rotational stability. Models may include C-loop or anchor wing-haptics, with precise axis orientation marks for accurate alignment.

Power and Precision

The HOYA Toric IOL offers a wide range of spherical powers from +10.00 D to +30.00 D, and cylinder powers at the IOL plane from 1.00 D to 6.00 D. This versatility allows for tailored astigmatism correction, improving uncorrected distance visual acuity.

Innovative Injector Systems

Preloaded with the multiSert™ or Vivinex™ iSert® injector systems, the lens ensures consistent delivery through a recommended incision size of 2.20 mm. The injector tip's outer diameter of 1.70 mm facilitates precise placement, enhancing surgical outcomes.

Clinical Benefits

Rotational Stability

• Over 96% of lenses rotate ≤5° post-implantation
• Median rotation: 1.1º, ensuring stable visual outcomes

Visual Performance

The proprietary aspheric optic design compensates for corneal spherical aberration, leading to improved visual acuity and reduced coma. Clinical studies highlight high rates of uncorrected distance visual acuity, with 98% achieving 0.1 logMAR or better at 12 months.

Model-Specific Enhancements

For models like NS60YT, features such as anchor wing-haptics and specific cylinder power options provide additional customization. The rear surface asphericity and optic periphery markings further support precise alignment and performance.

Long-Term Visual Quality

The HOYA Toric IOL's innovative design reduces PCO and Nd:YAG capsulotomy rates, maintaining clear vision over time. Its glistening-free material and robust optic design ensure enduring clarity and satisfaction for patients.

This intraocular lens represents a significant advancement in cataract surgery, offering reliable astigmatism correction and enhanced visual quality for those in need.