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The Penn
The Penn
The Penn
The Penn
The Penn
The Penn
The Penn
The Penn
The Penn

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Tortoise ShellBlack

The Penn makes a bold statement with a classic cool, easy look and a great fit in tortoiseshell and black. The frames are composed of hand-crafted biodegradable Italian acetate for a comfortable, stylish fit. EyeJust’s advanced blue light blocking technology is embedded in high quality lenses with a double-sided anti-reflective and anti-scratch coating. So you not only look great, you feel great too!


Size: 45-20-145

Blue Light Blocking

EyeJust is committed to scientific research. 

Our blue light blocking technology blocks 40% of the most harmful blue light. That is more than 10x that of other leading brands.

With numerous blue light blocking solutions on the market, information and brand claims are confusing and make it difficult to choose a blue light blocking product that actually works. 

We take the guesswork out.

We have been studied by the University of California Irvine, Gavin Herbert Eye Institute, Presented at ARVO: Association for Research in Vision and Ophthalmology, Tested and Validated by SleepScore Labs, and Published in Oxford Sleep Journal, 2021

Customer service available by chat, phone, email to assist

Fast shipping anywhere in the world

Quick and easy return process

Designed to fit your style, protect your eyes & sleep

Hand-crafted unisex frames

Biodegradable Italian acetate

Reinforced stainless steel hinges

Blocks 10x more blue light

100% UVA/UVB protection

Double-sided, anti-reflective coating

Anti-scratch coating

Comfortable fit

Reinforced stainless steel hinges

Extensive Scientific and Academic research concludes that EyeJust:

Blocks more blue light than other leading brands

Reduces eye fatigue

Improves quality of sleep

What Comes in the Box?

1 Pair of Penn Blue Light Glasses

1 Microfiber carrying pouch

1 Microfiber cleaning cloth

EyeJust Feel Good, Look Good Guarantee

Our product takes the guesswork out of choosing a blue-light-blocking product that works. We are so confident in our science, we guarantee you will feel the difference in 30 days.