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Eyeland Optometry

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High Index and Aspheric Lenses

High Index Comparison

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).

 

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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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Please take note that our clinic will not be re-opening until the middle of June. Therefore we are not able to accept any eye appointments at this time. For all emergencies please contact either the Royal Alexandra hospital eye clinic or the sturgeon hospital eye clinic. We are setting reminders to call patients to reschedule their appointments when we are back to normal business hours. If you would like to be on the call list, please leave us a voicemail with your full name, date of birth and phone number or you can email us at stalbertoptometrist@gmail.com

We are setting in place booking times for our patients once a week to pick up glasses, contact lenses & dry eye products such as thealoze drop & blephaclean lid wipes. Frame adjustments including straightening of frame or needing a replacement screw are also available by the product pickup appointment.

Please click on book your eye exam online to set a product pick up appointment time.

You can now send a contact lens order request from our website, using the order contact lenses online tab on our homepage. Your contact lenses will be shipped directly to you. Please note that we cannot deliver contacts to PO Box addresses. In the notes section of the form, please confirm your home address for shipping.

We want to thank everyone for your patience and understanding in helping us keep everyone safe & healthy.

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