/collections/aquarius-Top banner

2026-02-01-/collections/aquarius

2026-01-12-/collections/capricorn-footer

Your Coupon’s Expired

Your coupon has been saved!

This Promotion Has Ended

Analytics cookies are used to understand how you interact with our content.

analytics

Social cookies allow you to utilize social media features.

social

Marketing cookies are used to offer personalized advertisements.

marketing

We use cookies to personalize content, to provide social media features and to analyze our traffic. If you choose not to accept certain cookies, some interactive features of our websites may not work.

Privacy Preferences

Cookies

Switch sites for a better shopping experience.

Looks like you’re in Australia...

Looks like you’re in Canada...

Looks like you’re in France...

Looks like you’re in the US...

Filter and Sort

Get your welcome offer

Your exclusive offer is on its way!

Enter your email address to get your offer:                 

Buy 1 Get 1 FREE when you subscribe

Transitions® Light Intelligent Lenses™ are fully clear indoors and automatically darken outdoors in seconds. By optimizing the amount of light your eyes receive, Transitions® lenses help reduce glare, eye fatigue, and strain to create more effortless sight. Transitions® lenses also block 100% of UV rays and filter blue-violet light

Darkest in hot temperatures. Darkest in the car

Always-on polarization reducing reflective glare

Ultra Responsive to Light, Perfect for Everyday

Best XTRA Darkness & Best XTRA Light Protection

Best Adaptive Sunglass Lenses for Behind the Wheel

Terms & Conditions

My Cart

Create an Account

Products you may like

Suggested for you:

Products

My Wishlist

Enter your email for your exclusive discount.

Fix your eyes on 20% OFF.

Use code:

Don’t look away yet!

Don't miss out on the chance to get a new look!

We are giving you 20% off!

See our latest collections & exclusive offers before the crowd!

Join The Exclusive Club

See new collections & get exclusive offers via text

Page Not Found

Enter your prescription

It’s just what it sounds like — the distance in millimeters (mm) between your pupils. An average PD measurement in 63mm, but it varies by person. If your PD number isn’t on your prescription, you can measure it yourself by:

PD (Pupillary Distance)

Pupillary Distance

The ADD number is sometimes written NV for near vision, and is used for multifocal lenses and readers.

A cylinder value indicates astigmatisms, or perpetually blurry vision. The axis — measured between 1° and 180°— tells us the orientation of the astigmatism.

Horizontal prism correction is used to help correct lateral eye misalignments, and is always prescribed in the same direction for both eyes.

Prism correction is used to help correct diplopia, or double vision. The prism bends light to help align the vision so only a single image is seen.

Spherical error, or the overall lens power, is the basic part of your prescription. You’ll notice (+) and (-) signs on your prescription. When there’s a (+), it means you have trouble seeing near, and when there’s a (-), it means you have trouble seeing far away.

Vertical prism correction is used to help correct vertical eye misalignments, and is prescribed in opposite directions (upward in one eye, and downward in the other).

ADD (Addition)

CYL (Cylinder) & Axis

Horizontal Prism

Horizontal Prism

Prism

SPH (Sphere)

Vertical Prism

Vertical Prism(O)

How to Read an Eyeglass Prescription

Oops, your search returned no results.

Welcome back!

Whoops!

Account Locked

Sign up to receive exclusive access to the latest trends, sales and special offers.

*By selecting, you consent to receive marketing communications and confirm that you read and understood the <termsLink>Terms of Use</termsLink> and <privacyLink>Privacy Policy</privacyLink>. You can unsubscribe at any time. For SMS, message frequency varies and message and data rates may apply.

By subscribing, I confirm that I am at least 18 years of age and agree that my personal data can be used by Eyebuydirect to send me news, special offers, and other marketing communication as part of the Eyebuydirect Loyalty Program. For more information, see our <privacyLink>Privacy Policy</privacyLink>, and <termsLink>Terms & Conditions</termsLink>.

Offer subject to change due to modifications, returns, cancellations, and exchanges.