Alsanza Announces Launch of Alsafit Fourier Optic IOL

Alsanza announced the launch of the Alsafit Fourier Optic presbyopia correcting IOL.

The optic structure of the Fourier Optic is free of sharp edges on the optic surface and features the first reverse apodized optic that benefits dynamic light distribution, according to a company news release. This unique design provides continuous focus in all distances and is spectacle-free even under dim light.

By carrying a disruptive innovation in optical design, Fourier Optic is fitted out with reverse apodization in all optical zones (6mm). Germany-based Alsanza says this unique pattern is developed by transforming classical edged overlapping Fresnel diffraction into Fourier Optic with reverse apodization. Throughout reverse apodized Fourier Optic, it consists of 14 soft transition steps which support possessing high quality of vision at all distances regardless of lighting condition.

Why Reverse Apodization?

Reverse Apodization maintains continuity of balanced light  distribution and continuous focus regardless of lighting conditions. Patent pending Fourier Optic with Reverse apodization  features  24H Balanced Light Distribution that enables high energy distribution to near and intermediate in mesopic conditions as well as photopic. That unique design promises patients more efficent light distribution and  have clear vision at all distances during daytime and nighttime.

For more information, visit https://alsanza.com/ophthalmology/total-presbyopia-correcting-iol/alsafit-fourier/

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