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High Index and Aspheric Lenses

What are High Index Lenses?

A high index lens is a lens that has a higher “index” of refraction. This means it has a greater ability to bend light rays to provide clear vision for people with stronger prescription glasses. But that’s the technical terminology. What do high index lenses mean for eyeglass wearers?

Thinner, lighter, and more visually appealing, that’s what! High index lenses are manufactured to be thinner at the edges of the lens and lighter in weight overall.

High index lenses are a good option for people who have strong prescriptions for myopia—commonly called “nearsightedness” due to a difficulty in focusing on far objects. A high-index lens can bend light rays more, while using less material in lenses created for both nearsighted and farsighted people (hyperopia).

No more soda bottle glasses

In times past, strong prescriptions meant thicker, heavier lenses, giving some a “glass bottle” appearance. But now, with high index glasses available in thinner, lightweight plastic (as well as slightly heavier glass), lens wearers with stronger prescriptions can get more attractive, yet equally effective, lens products. Because high-index lenses bend light more, anti-reflective (AR) treatment is often recommended as an add-on for optimum clarity of vision.

For better comfort, better vision and improved cosmetic appeal, people with strong prescriptions can’t beat high-index lenses.

 
 
Special thanks to the EyeGlass Guide, for informational material that aided in the creation of this website. Visit the EyeGlass Guide today!
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COVID-19 Office Closure

To Our Valued Patients

As a healthcare provider, the health and safety of our patients and employees is always our first priority. As the news about the COVID-19 virus continues to change and with much thought, we have decided that closing the office would be the best option for the health and safety for all concerned.

We apologize for any inconvenience this may cause. If you have questions about your glasses or contacts you can leave a message at (209) 521-1028 and we will return your call. If you are having an eye related emergency please call (209) 499-2181.

You can get further updates on our website Modestovision.com or the Facebook sites for Modesto Optometric Vision Center and Riverbank Optometric Vision Center.

We sincerely appreciate your understanding and look forward to seeing you in the future.