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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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To our dear patients:

We are happy to announce we have reopened and we are making special arrangements to be mindful of social distancing and your personal comfort. We are taking extra precautionary action for your protection and safety. We carefully sanitize all surfaces, including equipment, frames and supplies.

Additionally, when coming in for an examination, here are a few things that you can expect:

The office door will remain locked throughout office hours in order to control the patient flow and establish social distancing in the office. Patients are screened upon entering for high-risk history, symptoms and their temperatures taken.Patients (in addition to all staff) are required to wear a mask or face covering for the entirety of the visit.Patients are required to come inside alone (unless they are a minor in which case only one guardian may accompany them).

Patients may still order glasses or contacts for curbside pickup or have them shipped directly.

We thank you for your patience and look forward to serving you at our office again soon!