CalOptix Allo Bytes Blue Light Blocking in Grey


Size: Zero strength lens.
Introducing the new Bytes model from the CalOptix Allo collection.  This is one of three new styles in the Allo collection that have optical quality frames and lenses made to suit your every mood.  This frame is unisex sized with a slightly larger and bold front lens, very intellectual and smart!  You'll love the slightly oversized, bold rectangle shaped Bytes frame available in Grey.  The frame is smart, modern and a great look.  The lens has a two sided AR (anti-reflective) coating that is both blue light blocking and glare dampening for harsh indoor light conditions.  These are comfortable to wear, have adjustable nose pads to assure a comfy fit.  

Ask yourself a question. How long do you spend staring into a digital screen, even for just a day? Take a second and add it all up in your head.  Now… think about this.  For every moment you stare into those digital screens, your eyes experience the full strain of blue light rays. After just a few hours, headaches can begin to form along with dry eyes and onset fatigue.

Right now, even while scrolling through this post, your poor eyes slowly absorb more and more of those devilish little rays.  Blue light is sadly found everywhere and not hitting the road anytime soon.  No matter where we turn it seems we’re sucked into a mobile device. Even with companies developing new ways to reduce blue light rays, it still follows us around in other forms like indoor lighting fixtures and even our “friend” the Sun.  So yes, even more blue light....

And the longer we’re exposed the worse it gets.

The Long Con  According to an article from USA Today, a study from the University of Toledo stated blue light can trigger toxic reactions in our eyes, slowly warping our retinal molecules and even playing a part in certain types of blindness.

So those hours of lying in bed scrolling through your phone are much worse than just losing a little sleep. Blue light packs a serious punch your eyes simply can’t afford.  Stop paying the price of blue light exposure – start fighting back.

Beat ‘Em, Don’t Join ‘Em

There’s never been a better time to invest in precautionary measures toward pesky blue light rays.  Blue-light glasses serve as the first line of defense in the fight for reducing exposure. The lenses are specially crafted for giving your eyes a much-needed break, canceling out the bad so your eyes can get back to feeling good. For the many who already use reading glasses or even wear plain lenses simply for style, the addition of blue light means taking care of your eyes in the best way possible, while in turn upping your fashion game in a big way.

Here are just a few select styles that combine trendy designs with eyecare in mind. Luckily, blue light lenses are now able to cater to all types, ranging from any level of reading power to simple plain lenses, or even half power for those who need just a little sharpening to their vision.  Just as technology becomes more cemented into our daily routine, so will the work to ensure your eyes are being well looked after, starting with blue light lenses.


Here is the optical sizing scoop (unisex sized round frame): Lens 54mm, Bridge 15.5mm, Temples 145mm

As always, free domestic US shipping!

  • Optical quality frame
  • Grey
  • Scratch resistant lens
  • Double sided AR coating
  • Blue Light blocking lens
  • Includes micro fiber storage bag
  • Free domestic US shipping
  • You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

    You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

    If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


    We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

    When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

    Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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