How many hours a day do you spend in front of a screen?
If you work from home or want to watch your favorite series on the way to the office, opt for screen glasses:
your eyes will be protected from the exposure of blue light emanating from digital devices.
GLASSES WITH BLUE FILTER

Add the blue filter to your prescription glasses
You can add the blue filter whatever your prescription.
Glasses with a blue filter can be applied to any type of prescription: both single vision lenses and progressive or occupational.
If you do not wear glasses, you can also opt for non-prescription computer glasses, with a filter capable of blocking this type of harmful blue light.
Remember that you can choose your favorite frame and, in "filters and treatments", add the blue filter from only €25.
We work with top quality blue light lenses with the
BLUE SAFE®SYSTEM.
- They block UV rays up to 410nm eliminating the UV radiation and the first wavelengths of the visible spectrum, which are more energetic.
- They block part of the high-energy blues, the most harmful to eye health.
- Transmits the maximum in the blue-turquoise zone, the most beneficial for the body.
- Achieves maximum transparency and protection without recourse to undesirable reflections on the lens surface.

Why wear blue light glasses?
If you notice these symptoms, your eyes need a rest:
Blue filter glasses are suitable for all ages.
We recommend its use especially if:
You spend a lot of time playing video games or watching TV
Get your blue filter glasses
<tc>You can get your blue light glasses for a safe protection of your eyes and a perfect vision.</tc>
<tc>Free advice</tc>
If you have any doubts about your glasses with a blue filter, go to our opticians in Madrid or Valencia: we help you choose
from the color of the frame to making your free eye prescription.
Book your appointment in one of our stores or contact us at hola@greyhounders.com


Can't you decide?
Choose the 5 frames that you like the most on the web and order your box of Try at Home.