• FREE SHIPPING
    • - Fast Domestic & International Delivery*
    • - Secure Service with Leading Delivery Companies
    • - FREE SHIPPING for orders over R999
    • More Info >
  • 100 DAY RETURNS
    • - Full Refund & Exchanges Within 100 Days
    • - 2 Year Warranty on ALL Sunglasses & Eyeglasses
    • - 2 Year Warranty on ALL Prescription Eyewear
    • - 3 Month Warranty on ALL Contact Lenses
    • More Info >
  • BEST PRICE GUARANTEE
  • FREE LENSES
    • We offer free basic 1.5 index lenses on all prescription eyeglasses. We provide opportunities to upgrade and add features during checkout. We make shopping online for your glasses simple, efficient and safe.
Ask Our Optician
  • We have qualified opticians on call to answer your questions and help you choose lenses and frames. Click here to speak to one of our opticians.

Optician Q&A

?
Do you still have questions? Ask here

What Are The Thinnest Lenses For High Prescription Glasses?

Answer:

1.74 index lenses are the thinnest eyeglass lenses for high prescriptions. These ultra-light lenses are the thinnest kind developed yet, and accommodate the highest prescriptions possible. They’re much thinner and lighter compared to 1.67 index lenses, and offer a certain level of cosmetic value too. You can find a huge selection of prescription glasses here.

Was this question helpful? Thanks for your feedback!

Sign up for a free, exclusive membership

Register
OR
Sign in with Facebook

Exclusive Features

  • Order Tracking
  • Easy Re-Order
  • Saved Prescriptions
  • Express Checkout
  • Exclusive Discounts and Sales
By joining SmartBuyGlasses you agree to the Terms & Conditions

Sign up for a free, exclusive membership

What is your gender?

When is your Birthday?

Sign up for a free, exclusive membership

What is your gender?

When is your Birthday?

Subscribe to our Newsletter
By joining SmartBuyGlasses you agree to the Terms & Conditions

Thanks,

You are all set!
Visit Membership

Forgot Password

Please enter your email below. We'll send you a link to reset your password.
Send E-Mail

Having trouble?

Don't hesitate to Contact us

Forgot Password

We've sent an email with instructions on how to reset your password.

If you don't receive instructions within a few minutes, check your email's spam and junk filters.

Having trouble?

Don't hesitate to Contact us

Reset Password

Password must be at least 8 characters.
Save and Sign In

Having trouble?

Don't hesitate to Contact us

STYLE FINDER

Get personalized eyewear recommendations with our style finder and find the perfect pair for you.

Are you a…

Woman

Man