CR-39: The high-quality plastic lens included in the price of your frame.

High-Index: We recommend using high-index lenses in prescriptions beyond +2.50 or -2.50.

Polycarbonate: Only used on request
Purchasing for kids or for use during activities that may damage your lenses like sports? Let us know, as we may suggest using these stronger lenses in your frames.

Single Vision corrects either near or far vision.

Progressive lenses correct both near and far vision.
We do offer flat top bifocals if you prefer this style of lens.

Transitions™️ lenses are photochromic, meaning they darken from clear when exposed to UV rays.

Blue Light Blocking Lenses are specialty lenses that are said to reduce eye strain when using a computer.

Measurements are listed on every SPEX frame page, as well as on our Frame Size Chart.

For additional help, please see our Finding a Frame That Fits page.

Gradient Lenses
-Fashion lenses in grey and purple
-85% UV protection
-Available in non-prescription only

Polarized Lenses
-Prescription and non-prescription lenses that reduce glare.
-Available in grey or brown
-100% UV protection

Transitions™️ DrivewearⓇ Premium Lenses
-Prescription and non-prescription lenses that are both polarized and photochromic
-100% UV protection

Looking for original Transitions™️ lenses? They're available in the Eyeglasses section.

Yes! And you choose who gets a donation by either:

- Using a SPEX Friend discount code

- Entering the name of a U.S.-based non-profit in your shopping cart text box.

Send Christy a message at christy@spexeyewearinc.com (or use the messaging option at the bottom of this page)

Schedule a Zoom video chat or phone call with Christy