Praga Tortoise Screen Glasses

Design to prioritize your eye health in digital age. 

Frame

Our frames are handcrafted from flexible Mazzucheli Italian acetate. It is very difficult for them to break

Lens

CR39 with filter that blocks 100% of blue light from any screen. They are also anti-reflective.

Why use Blue Light Shield Glasses?

We live totally surrounded by screens of digital devices, as much as 8 hours on average a day. All of these devices emit blue light, and since they are not protected against this overexposure, blue light can be harmful.

Possible side effects are:

· Eye pain due to too much effort and dry eyes

· Disruption of sleep patterns

· Headache and migraine

· Physical and mental fatigue

HOW DOES IT WORK

Enemy screen lenses have a coating specially developed for people who spend a lot of time exposed to blue-violet and LED light from digital devices such as smartphones, televisions and tablets.

Our high quality CR39 lenses block 40% of blue light in the spectrum from 430nm to 450nm and 100% of blue light at 410nm.

BENEFITS

From improving your sleep to maximizing your focus, the benefits of Enemy blue light glasses will dramatically improve your quality of life.

· Reduces eye pain due to too much effort

· Improve your focus

· Rest better

Measurementa

Height: 48 mm 

Bridge: 21 mm

Width: 145 mm