Skip to main content
Schedule an Appointment
Call 812-213-4088
Hero_banner_middle_Evansville
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.

 
 
Special thanks to the EyeGlass Guide, for informational material that aided in the creation of this website. Visit the EyeGlass Guide today!
x

We appreciate your patience as we maintain our office procedures and schedule to keep everyone as safe as possible. The following guidelines will in place until further notice:

· Office Door will remain locked

· Only scheduled appointments will be permitted into the building.

· UPON ARRIVAL, PLEASE CALL 812-476-2020 FROM YOUR VEHICLE AND WE WILL USHER YOU IN FOR YOUR APPOINTMENT.

· If you have glasses or contacts to pick-up, please call 812-476-2020 to make an appointment. We will dispense and adjust glasses “curb-side” unless otherwise requested.

· All staff, doctors, and patients must wear a face mask while in the office. If you do not have one, we will provide one for you.

· Adjustments, Repairs, or eyeglass purchases (without exam) must schedule an appointment. Days and times available will vary.

· SATURDAY hours are reserved for Doctor services/appointments only. No other services will be available, including eyewear pick-up.

Thank you again for your patience as we work to provide for your eye needs and balance that with patient and staff safety. We will continue monitoring the information from the CDC to make the most informed decisions.