Description

The 67B ANIRIDIA IOL by Morcher is a specialized intraocular lens designed for patients with aniridia, particularly suited for those undergoing aphakia or cataract surgery. This lens is intended for scleral fixation using sutures, specifically with 9-0 Prolene and a spatula needle, providing a tailored solution for complex ocular conditions.

Key Features

• Monofocal Design: The lens employs a refractive optical principle with a spheric optic, incorporating added spherical aberration (S.A. = +0.2μ) to enhance visual outcomes. It does not correct astigmatism but offers reliable performance for its intended purpose.
• UV Protection: The lens provides UV-light protection, though it lacks additional blue light control, ensuring essential eye protection without extra features.

Material and Structure

• Optic and Haptic Material: Constructed from black PEMA and PMMA, the lens shares the same material for both optic and haptic components. The haptic angulation is 0°, and the optic shape is biconvex.
• Pupillary Aperture: Features a pupillary aperture of 3.0 mm with a diaphragm size ranging from 3.0 mm to 10.0 mm, and an overall size of 12.5 mm.

Surgical Considerations

• Incision Requirements: The lens requires a large incision greater than 10.0 mm, with a specific incision size of 5.2 mm, necessitating precise surgical planning.

Optical Properties

• Refractive Index: The lens has a refractive index of 1.49.
• A Constant: The A constant is 119.6 when sclera sutured, with an ACD constant of 5.37 or 5.90.

This intraocular lens represents a sophisticated option within the IRIS/IOL combination category, addressing specific surgical and visual needs with precision engineering.