Skip to main content
Home » Eyeglasses & Contacts » 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.

Welcome to Texas State Optical Cedar Park

 
Appointment Form

Call 512-233-6204 ▸

Take Me There

Welcome to Texas State Optical Cedar Park

Our Location

401 West Whitestone Boulevard, Bldg B200
Cedar Park, TX 78613

Office Details

401 West Whitestone Boulevard, Bldg B200
Cedar Park, TX 78613
  • 10:00 AM - 7:00 PM
  • 9:00 AM - 6:00 PM
  • 9:00 AM - 6:00 PM
  • 9:00 AM - 6:00 PM
  • 9:00 AM - 2:00 PM
  • Closed
  • Closed
Special Office Hours:
  • Closed
  • Closed
  • 9:00 AM - 2:00 PM
  • 9:00 AM - 2:00 PM

Saturday hours available by appointment only.

We Accept:

  • visa
  • mastercard
  • discover
  • cash
  • carecredit
  • americanexpress

Click insurance to see medical & visit plans we accept.

Our Reviews

I went in for a eye exam and was not disappointed. The staff here are very friendly also so helpful. Dr Jeffery was extremely helpful and got to the bottom of my vision issues. I highly recommend people coming here.
4 days ago
5
- Thomas I.
eye doctor's office
Everyone was very knowledgeable of their position. I felt taken care of and all my concerns were addressed. I did not get glasses this day, but they have a nice variety. There office is clean and smells nice.
7 days ago
5
- Scarlett R.
eye doctor's office
The staff are very courteous and helpful, and the Dr. very thorough and helpful.
2 weeks ago
5
- Maria M.
eye doctor's office
This was my son's first ever eye exam. The staff (front desk and beyond) treated him with so much care and attention. They were awesome with him and put him at ease throughout the visit. Dr. Yonker was kind and thorough and explained everything to my son so that he felt important and involved. We will definitely come back.
4 weeks ago
5
- Lori W.
eye doctor's office
All the staff were very helpful with eyewear selection. Very satisfied with everything, especially updates to prescription recommendations by Dr. Yonker.
1 month ago
5
- Marcia T.
eye doctor's office
The office is beautiful, warm, and inviting; the staff all really do enjoy working with people, and Doctor Jeffrey is wise beyond his years. I'm very impressed with the latest technology they maintain -- makes eye exams much more comfortable and diagnoses more accurate. HUGE selection of eye-wear, too!
1 month ago
5
- Kim K.
eye doctor's office
I like this location and the optometrist is really good. Staff is friendly and handle insurance pretty well.
1 month ago
5
- Jaime C.
eye doctor's office