Description

The 67B ANIRIDIA IOL is a specialized intraocular lens designed for patients undergoing cataract surgery with aniridia. This lens is crafted to provide optimal visual outcomes through its unique optical properties and precise implantation requirements.

Optical Design

• Monofocal Lens: The lens features a monofocal design, focusing on a single distance to enhance clarity.
• Spheric Design: Its spheric design includes added spherical aberration (+0.2μ), contributing to its refractive optical principle.
• Biconvex Optic: The biconvex optic does not correct astigmatism, making it suitable for specific visual needs.

Material Composition

• Optic and Haptics: Constructed from black PEMA and PMMA, providing durability and stability.
• Zero-Degree Angulation: Designed with zero-degree angulation for precise positioning.

Light Protection

• UV-Light Protection: Equipped with UV-light protection to safeguard the eye.
• No Blue Light Control: Does not include additional blue light control.

Physical Dimensions

• Pupillary Aperture: Measures 3.0 mm, with diaphragm sizes ranging from 3.0 mm to 10.0 mm.
• Overall Lens Size: The lens measures 12.5 mm, requiring a large incision size of over 10.0 mm for implantation.

Implantation Details

• Scleral Fixation: Intended for scleral fixation using 9-0 Prolene with a spatula needle.
• Not Preloaded: The lens is not preloaded, necessitating careful handling during surgery.

Optical Constants

• Refractive Index: The refractive index is 1.49.
• A Constant: A constant of 119.6 when sclera sutured.
• ACD Constants: ACD constants are 5.37 and 5.90 when sclera sutured.

This intraocular lens offers a tailored solution for patients with aniridia, providing essential features to support successful surgical outcomes. Its design and material choices reflect a commitment to quality and precision in ophthalmic care.