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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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Dr Figler has enjoyed the many years of seeing patients at Family EyeCare Clinic and Kane and Figler Optometry and appreciated their confidence in his skills. The growth of his own practice in Slavic Village requires more of his attention located at 7211 Broadway Ave Cleveland, OH or call 216-641-0055 or visit his website broadwayoptical.net. We wish him the best of luck from the Family EyeCare Clinic.

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Need to see the Doctor?

If you have sudden vision loss, eye infection, severe ocular pain, sudden double vision, sudden flashes of light or new floaters; we are available to see you during our limited hours - 9:00 am through 12:00 pm. Call to make an appointment. Please do not bring additional individuals into the office unless necessary. Normal business is anticipated to return on April 6th, 2020 as mandated by the governor.

Our normal everyday standards of cleaning equipment with Lysol and alcohol wipes are still in effect. We are laser thermo testing patients prior to exams, extra cleaning of rooms between exams and team members not feeling well being asked to stay home. If you do not feel well or have symptoms of a cold or flu please reschedule until you feel better.

Yours in Eye Care,

Dr. Brian Kane