The Apthera™ IOL is the first small aperture presbyopia-correcting lens that delivers extended depth of focus through its distinctive, wavefront-filtering design.

Small Aperture Optics

Filter out peripheral distorted and aberrated low optical quality (OQ) light and deliver high OQ light to the retina, providing a seamless range of vision for patients.

This breakthrough design offers new possibilities for patients

Extended Depth of Focus, free from “blurry zones”

Excellent results regardless of astigmatism in eyes with as much as 1.5D of corneal astigmatism

Monofocal-like binocular contrast sensitivity in bright and low light conditions

Extending Range, Brilliantly.

The Apthera™ IOL delivers high quality monofocal-like distance vision, while providing excellent visual acuity through intermediate and near free from “blurry zones.”

As shown in the US Air Force Target images in the video, the Apthera IOL delivers high resolution images that extend across a broad continuous range of vision. 

Using small aperture technology, vision is improved without splitting, shifting or stretching light, providing an uninterrupted range of vision for cataract patients.

82% of all cataract patients are present with 1.5D of corneal astigmatism of less.¹ The Apthera IOL delivers excellent results in patients with up to 1.5D of corneal astigmatism and can be implanted without the demanding process of axis aligment as compared to typical toric IOLs.^2,3

Modernizing Monovision

1. Warren Hill, MD, Keratometry Databases, n=6,000.
2. IC-8 Apthera IOL Directions for Use.
3. Data on file.