fbpx

A Visual Simulator Lets Patients Experience How Their Vision Will Improve Before Surgery

Patients will be able to experience how surgery will improve their vision before-hand, thanks to a new wearable visual simulator.

The Spanish group led by Maria Vinas at the Institute of Optics, National Research Council in Madrid, used adaptive optics based on deformable mirrors and tunable lenses to develop SimVis, a visual simulator to reproduce the visual quality that patients would experience with real multifocal intraocular lenses.

Adaptive optics simulators are particularly useful for testing vision in patients new lens designs, since the testing can be done “prior to delivering surgical corrections to the patient or even manufacturing the lenses.”

The purpose of SimVis is for patients to “try” intraocular lenses before they get the surgery, so they know what they are buying, and remove some of the uncertainty with the results of cataract surgery.

The simulator is controlled by wireless tablet with the ability to adjust the lenses and record the results in real-time. The simulator’s performance was measured by bench tests and with seven cyclopleged patients. “We found a general good correspondence between the through-focus performance with the real and simulated M-IOLs, both optically (on bench) and visually (measured VA in patients),” the article said.

The results were published in the February issue of Scientific Reports. The technology has been patented by 2EyesVision S.L., a company founded by the researchers. Their current objective is to miniaturize the design of the simulator and create a more practical design.

Featured Posts

Elegant GIGI STUDIOS glasses with tortoiseshell frames on a clear, shattered glass surface with green foliage accents

The Art of the Frame: Unveiling GIGI STUDIOS’ Fashion‑Forward Vision

Explore GIGI STUDIOS' legacy in eyewear, blending artisanal craftsmanship with innovative designs. Discover their commitment to sustainability and the stylish 'Le Club de Lecture' campaign.

Learn More
Nikon Optical Canada logo

Now Available! Nikon’s Accredited Self-Learning Training Modules

Nikon Optical Canada is now offering accredited training modules for opticians and optometric assistants.

Learn More
Elegant GIGI STUDIOS glasses with tortoiseshell frames on a clear, shattered glass surface with green foliage accents

The Art of the Frame: Unveiling GIGI STUDIOS’ Fashion‑Forward Vision

Explore GIGI STUDIOS' legacy in eyewear, blending artisanal craftsmanship with innovative designs. Discover their commitment to sustainability and the stylish 'Le Club de Lecture' campaign.

Read more
Global Myopia Awareness Coalition

Global Myopia Awareness Coalition Unveils 2024 Board Members

Olga Prenat with EssilorLuxottica to serve as 2024 Board Chair

Read more
American Optometric Association and World Council of Optometry

WCO to Host WCO5 in Partnership with AOA at Optometry’s Meeting® 2025

The World Council of Optometry (WCO) announces the hosting of the 5th World Congress of Optometry (WCO5) in collaboration with the American Optometric Association (AOA) and the American Optometric Student Association (AOSA) during the esteemed 128th Annual AOA Congress & 57th Annual AOSA Conference: Optometry's Meeting® 2025.

Read more
Photograph of an old building in New Orleans with prominent balconies.

Academy New Orleans: The New Grad Experience

Highlights from Academy, the AAO 2023 Optometry Conference: a dynamic gathering of education, innovation, and community, shaping the future of optometry for students and professionals.

Read more
Voila Optik March-April 2024 Morel Ginette

Glamour from the Retro Era!

Morel revisits the past and highlights its heritage by introducing the Ginette concept, offering frames with retro charm and iconic styles from the 50s.

Read more
Elegant GIGI STUDIOS glasses with tortoiseshell frames on a clear, shattered glass surface with green foliage accents

The Art of the Frame: Unveiling GIGI STUDIOS’ Fashion‑Forward Vision

Explore GIGI STUDIOS' legacy in eyewear, blending artisanal craftsmanship with innovative designs. Discover their commitment to sustainability and the stylish 'Le Club de Lecture' campaign.

Learn More
Nikon Optical Canada logo

Now Available! Nikon’s Accredited Self-Learning Training Modules

Nikon Optical Canada is now offering accredited training modules for opticians and optometric assistants.

Learn More
Elegant GIGI STUDIOS glasses with tortoiseshell frames on a clear, shattered glass surface with green foliage accents

The Art of the Frame: Unveiling GIGI STUDIOS’ Fashion‑Forward Vision

Explore GIGI STUDIOS' legacy in eyewear, blending artisanal craftsmanship with innovative designs. Discover their commitment to sustainability and the stylish 'Le Club de Lecture' campaign.

Read More
Global Myopia Awareness Coalition

Global Myopia Awareness Coalition Unveils 2024 Board Members

Olga Prenat with EssilorLuxottica to serve as 2024 Board Chair

Read More
American Optometric Association and World Council of Optometry

WCO to Host WCO5 in Partnership with AOA at Optometry’s Meeting® 2025

The World Council of Optometry (WCO) announces the hosting of the 5th World Congress of Optometry (WCO5) in collaboration with the American Optometric Association (AOA) and the American Optometric Student Association (AOSA) during the esteemed 128th Annual AOA Congress & 57th Annual AOSA Conference: Optometry's Meeting® 2025.

Read More
Photograph of an old building in New Orleans with prominent balconies.

Academy New Orleans: The New Grad Experience

Highlights from Academy, the AAO 2023 Optometry Conference: a dynamic gathering of education, innovation, and community, shaping the future of optometry for students and professionals.

Read More
Voila Optik March-April 2024 Morel Ginette

Glamour from the Retro Era!

Morel revisits the past and highlights its heritage by introducing the Ginette concept, offering frames with retro charm and iconic styles from the 50s.

Read More
Elegant GIGI STUDIOS glasses with tortoiseshell frames on a clear, shattered glass surface with green foliage accents

The Art of the Frame: Unveiling GIGI STUDIOS’ Fashion‑Forward Vision

Explore GIGI STUDIOS' legacy in eyewear, blending artisanal craftsmanship with innovative designs. Discover their commitment to sustainability and the stylish 'Le Club de Lecture' campaign.

Learn More
Nikon Optical Canada logo

Now Available! Nikon’s Accredited Self-Learning Training Modules

Nikon Optical Canada is now offering accredited training modules for opticians and optometric assistants.

Learn More
Elegant GIGI STUDIOS glasses with tortoiseshell frames on a clear, shattered glass surface with green foliage accents

The Art of the Frame: Unveiling GIGI STUDIOS’ Fashion‑Forward Vision

Explore GIGI STUDIOS' legacy in eyewear, blending artisanal craftsmanship with innovative designs. Discover their commitment to sustainability and the stylish 'Le Club de Lecture' campaign.

Read more
Global Myopia Awareness Coalition

Global Myopia Awareness Coalition Unveils 2024 Board Members

Olga Prenat with EssilorLuxottica to serve as 2024 Board Chair

Read more
American Optometric Association and World Council of Optometry

WCO to Host WCO5 in Partnership with AOA at Optometry’s Meeting® 2025

The World Council of Optometry (WCO) announces the hosting of the 5th World Congress of Optometry (WCO5) in collaboration with the American Optometric Association (AOA) and the American Optometric Student Association (AOSA) during the esteemed 128th Annual AOA Congress & 57th Annual AOSA Conference: Optometry's Meeting® 2025.

Read more
Photograph of an old building in New Orleans with prominent balconies.

Academy New Orleans: The New Grad Experience

Highlights from Academy, the AAO 2023 Optometry Conference: a dynamic gathering of education, innovation, and community, shaping the future of optometry for students and professionals.

Read more
Voila Optik March-April 2024 Morel Ginette

Glamour from the Retro Era!

Morel revisits the past and highlights its heritage by introducing the Ginette concept, offering frames with retro charm and iconic styles from the 50s.

Read more
Elegant GIGI STUDIOS glasses with tortoiseshell frames on a clear, shattered glass surface with green foliage accents

The Art of the Frame: Unveiling GIGI STUDIOS’ Fashion‑Forward Vision

Explore GIGI STUDIOS' legacy in eyewear, blending artisanal craftsmanship with innovative designs. Discover their commitment to sustainability and the stylish 'Le Club de Lecture' campaign.

Learn More
Nikon Optical Canada logo

Now Available! Nikon’s Accredited Self-Learning Training Modules

Nikon Optical Canada is now offering accredited training modules for opticians and optometric assistants.

Learn More
Elegant GIGI STUDIOS glasses with tortoiseshell frames on a clear, shattered glass surface with green foliage accents

The Art of the Frame: Unveiling GIGI STUDIOS’ Fashion‑Forward Vision

Explore GIGI STUDIOS' legacy in eyewear, blending artisanal craftsmanship with innovative designs. Discover their commitment to sustainability and the stylish 'Le Club de Lecture' campaign.

Read more
Global Myopia Awareness Coalition

Global Myopia Awareness Coalition Unveils 2024 Board Members

Olga Prenat with EssilorLuxottica to serve as 2024 Board Chair

Read more
American Optometric Association and World Council of Optometry

WCO to Host WCO5 in Partnership with AOA at Optometry’s Meeting® 2025

The World Council of Optometry (WCO) announces the hosting of the 5th World Congress of Optometry (WCO5) in collaboration with the American Optometric Association (AOA) and the American Optometric Student Association (AOSA) during the esteemed 128th Annual AOA Congress & 57th Annual AOSA Conference: Optometry's Meeting® 2025.

Read more
Photograph of an old building in New Orleans with prominent balconies.

Academy New Orleans: The New Grad Experience

Highlights from Academy, the AAO 2023 Optometry Conference: a dynamic gathering of education, innovation, and community, shaping the future of optometry for students and professionals.

Read more
Voila Optik March-April 2024 Morel Ginette

Glamour from the Retro Era!

Morel revisits the past and highlights its heritage by introducing the Ginette concept, offering frames with retro charm and iconic styles from the 50s.

Read more