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Home » Eyeglasses & Contacts » Eyeglasses » Prescription Eyeglasses » High Index and Aspheric Lenses

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!

To Our Beloved Patients...

We are closely monitoring the fluid situation and want to be extremely vigilant to do our best to flatten out the curve for our community, country and globally. To respect social distancing as recommended by the CDC, the City of Keller, and our various Medical and Optometric Associations, it is with great considerations we must implement some changes to our schedule starting June 1st, 2020. Thank you all for your patience and understanding during this challenging time as we navigate through a global crisis.

Our hours of operation will be 8:30am-5pm Monday through Friday, closing for lunch from 12:00-1:00. We are open the 2nd Saturday of every month by appointment only, from 8:30am-2pm.

The front door will be locked, and only scheduled patients will be allowed in the office one at a time. If you arrive at our office, please call 817-562-2020 and let us know the nature of your visit. We will do our best to help you.

We will be providing curb side delivery for ALL materials such as glasses and contacts lenses.

We will be conducting temperature checks of anyone entering the office and have them use hand sanitizer at the door.

Questions that will be asked of patients prior to appointment...

1. Have you or anyone in your household been out of the country in the last month or have traveled to any high-risk areas?

2. Have you or anyone in your household been sick or experiencing any flu or cold like symptoms?

3. Are you having any major vision changes, ocular pain or discomfort? If not, then you may be asked to schedule at a later date.

May God bless you and your family,

Baker Family Eyecare