DefenderShield® Universal Fitover Blue Light Blocking Glasses are the ultimate solution for protecting your eyes from blue light emitted from the digital screens of computers, laptops, tablets, mobile phones and other electronic devices while also wearing your prescription or reading glasses.
The DefenderShield® lenses block 99% of damaging blue light and protect your eyes so you will notice an improvement in eye strain that can result in headaches, fatigue, dry eyes, and problems focusing.
These unisex blue light blocking Fitover frames as lightweight and slim as possible to be used in conjunction with prescription or reading glasses for the most comfortable fit imaginable. With DefenderShield Blue Light Blocking Glasses, you can feel confident that the negative effects of long-term exposure to harmful blue light are reduced.
Why should I wear Blue Light Glasses?
No more dry, sore, itchy eyes, blurred vision and headaches
The lenses are designed to block blue light emitting from all digital screens and artificial light with wavelength intervals of 450-490 nm
You will sleep better at night
May help prevent risk of glaucoma and premature macular disease
Optimize your circadian rhythm so you wake up feeling well-rested
Features of Defendershield Blue Light Glasses
Orange lenses block 99% of blue light
Extremely lightweight, durable, and flexible TR90 fitover frames that can be worn on top of most prescription or reading glasses
CR-90 lenses are lightweight and shatterproof
Anti-smudge coating help lenses remain clear for extended use
Anti-glare coating virtually eliminates reflections from the front and back surfaces of the lenses
Blue Light Radiation
In our technology-driven world, we are exposed to more blue light radiation than ever before. from spending increasing amounts of time on digital screens like your smartphone, tablet or computers. Smartphones emit the highest levels of blue light compared to other devices. Because we hold them so close to our face, the risk of developing detrimental effects on our health such as digital eye strain, sleeping disorders and macular degeneration is very real.
Blue light penetrates to the back of the eye, triggering nerves that causes discomfort and eye strain - leading to permanent damage to the eye. Our eyes’ natural filters do not provide sufficient protection against blue light rays from the sun, let alone the blue light emanating from digital devices. Also the suprachiasmatic nucleus, is a tiny region of the brain in the hypothalamus and is responsible for controlling circadian rhythms. These cells are activated by blue light, and when there is a lot of blue light (as when the sun is overhead), the suprachiasmatic nucleus tells the pineal gland not to make much melatonin, and so we stay awake. Fine in the daytime but disruptive at night to our sleep cycle.
Weight (lbs): 0.45
Eye 53 / bridge 17 / temple 136 - this gives the lens width (53mm), the nose bridge (17mm) and the arm length (136mm)
Frame Material: TR90 (plastic polymer)
Lens Material: CR-39 (plastic polymer)
Fit: Standard fitover
The Baxter Blue glasses come with a 90 day warranty, which covers any damage beyond normal wear and tear and mistreatment.