SERIES K RUST
They improve sleep
They protect the eyes from the light of the screens
They reduce headaches
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Free Exchange & Refund
The Blue-Lights Series K glasses are an excellent choice for those looking for effective protection from blue light, with a unique and elegant design.
Red Raven Blue Light Lenses®
Our Blue Light lenses offer multiple benefits for eye health and general well-being:
- Reduces Strain and Dryness : Minimizes discomfort during prolonged screen use.
- Improve Sleep Quality : They filter the blue light that disrupts sleep.
- Maintaining Healthy Vision : They protect the eyes from harmful exposure to the blue light of screens.
- Reduce Headaches : Prevent headaches caused by screen reflection.
- Increase Concentration : They help maintain concentration while working and reading.
Made from durable polycarbonate, these lenses are up to 10 times more durable than plastic or glass. With the CE mark on the inside of the arm, they meet all European Union specifications for absolute safety.
This particular collection features a frame made of CP & PC — an innovative combination of materials that offers unparalleled strength and amazing lightness .
CP (Cellulose Propionate) gives flexibility and a soft feel to the arms, while PC (Polycarbonate) is known for its excellent durability , impact resistance and anti-scratch properties.
In addition, by adding metal elements to their structure, these frames become even more robust and stable .
This combination of materials offers comfort in everyday use, but also allows for the design of elegant, modern frames with clean lines .
Shipping details
Orders before 14:00 (GMT+2) are shipped the same day.
All orders are prepared for dispatch within 24 hours.
Orders placed on Saturday and Sunday are shipped on Monday.
• Greece 1-3 Business Days - Free delivery
• Europe 1-3 Business Days - €9.90 (Free over €79)
All shipping is FREE for orders in Greece. (With ELTA Courier, Speedex, Courier Center, BoxNow)
Details of Changes
You have the possibility to exchange the product you received for another product of your choice for FREE .
You will need to inform us via our form HERE stating your order number or name and the product you wish to receive.
After we have sent the new product you selected you will exchange hand to hand with the courier company the new product with the original product in its original packaging. There is no extra charge for changing a product.
Details of Returns
The return policy is valid for 14 days from the receipt of the product. If the 14 days have passed, unfortunately we cannot accept returns or exchanges.
To be able to return a product, it must be unused and in its original packaging.
If you wish to return a product, contact us through our form HERE and we will guide you through the process.
*Transportation and/or cash on delivery and bank charges for returning the product are borne by the customer. There is no extra charge beyond that. The refund is made with the same payment method that you have used for your order (in case of purchase with Klarna, the refund is made through Klarna ). In case of payment by cash on delivery, the refund is made to an IBAN that you indicate to us.
At Red Raven , we stand behind the quality of our products with confidence and a money-back guarantee, no questions asked.
All our glasses come with a 1-year warranty and immediate replacement in the event of a manufacturing problem with the frame or lens.
Enjoy your glasses with safety and peace of mind with the Red Raven warranty.
*If the same code is not available, be replaced with a corresponding code of your choice.
More details about the guarantee can be found HERE
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WHY
BLUE LIGHT?
Since we spend an average of 8 hours a day in front of a screen, we are exposed for long hours to blue light, causing visual fatigue, headaches, dry eyes and poor sleep quality.
Blue Light glasses help block blue light, preventing fatigue and visual stress and reducing its negative effects on our health.