Blue Light Blocking Glasses
now with Adjustable Duel Lens Technology
Blue Light Blocking Glasses with Duel Lens Technology
Shield your eyes from harmful blue light
What is Blue Light?
Contrary to UV light, blue light is emitted all around us, every day — both indoors and outdoors, from the screens on our digital device to the sun as the biggest source. Extended exposure may cause eye damage and discomfort, but don’t worry! With our blue light blocking glasses, you can enjoy your screen time and preserve your eyesight.
Get 20/20 vision any time with our Variable Focus Glasses with Alvarez technology! Just by turning a dial, you can adjust the prescription and magnification to match your specific needs, giving you clear eyesight.
These spectacles have a range of -6.0 to +3.0, making them perfect for most people
Now you can focus efficiently with a simple turn of a dial
Blue light blocking capacity test
Use the blue light torch to beam the blue light testing card and the glasses as shown in the first picture.
We can see that one part of the testing area directly beamed by blue light has turned blue, and the other part shaded by the Glasses has not turned blue.
Thus we can see, the blue light filter glasses can block most of the harmful blue light and protect your eyes. Feel protected when you wear our Blue Light Blocking Glasses with Duel Lens Technology
Alvarez Dual Lens Technology
CORRECT VISION WITHIN SECONDS
Left and Right lenses are independently adjustable with a dial.
Each Alvarez lens is actually two lenses built on top of one another and can be operated from a dial on the frame. This allows you to switch from near to far distance, fine tune each eye independently for the sharpest of vision, and adjust your lenses for changes in eyesight without needing to have your eyes tested.
Whats in the Box:
1 x Blue Light Blocking Glasses with Duel Lens Technology
1 x Clear Case
1 x Microfiber Cleaning Cloth
1 x Eye Test Chart
1 x Instructions
1 x Blue Light Test Kit (card & Light)
Astigmatism is a type of refractive error in which the eye does not focus light evenly on the retina. This results in distorted or blurred vision at any distance. Other symptoms can include eyestrain, headaches, and trouble driving at night. If it occurs in early life, it can later result in amblyopia
Note: eyewear not for astigmatism.