BARNER SCREEN GLASSES -Leesbril Preassembled reading glasses with soft touch spectacle frames- “Chamberi - col. Honey” met Blauw Glasses Case ver. +2.0

BLUE LIGHT BLOCKING GLASSES

Keep your eyes protected while being completely stylish at it.

TR-90 GLASSES
Super lightweight glasses frames with a rubberized texture for better grip on your nose and ears. TR-90 is a flexible and functional material that easily adapts to any face shape.

High quality and stylish computer glasses to protect your eyes from Blue Light of digital devices. It will provide you with better sleep and a healthier life. Fit: Unisex Size & Weight: 50-20-135 Include frame case and lens cloth
Lens Material: CR39
Frame Material: TR-90

FEATURES
THE COMPUTER GLASSES YOU WERE LOOKING FOR
- High Quality organic CR-39 lenses that block 100% of the Blue Light under 410nm and 45% of the Blue Light on the 410nm - 450nm spectrum.
- Super light TR-90 frames for excellent comfort
- Flexible hinges & temples that will adapt to any face shape
- Rubberized texture for a better grip on your nose and ears

CARE INSTRUCTION
- Use the original cleaning cloth in order to clean fingerprints, dust, and other imperfections.
- If additional cleaning is required, use a PH neutral soap with lukewarm water. Avoid alcohol and solvents.
- Avoid the use of abrasive products and unclean cloths, as these can alter the characteristics of the lenses.
- Use only original accessories and replacement parts.
- Remember to keep your Barner glasses in their original case, in a dry place with a temperature between -20°C and 40°C.

Packaging
We believe in having it all, which is why we developed the packaging of our glasses to be beautiful and durable, so you can protect your eyes and your glasses without sacrificing functionality or style.
When you open your box from us, you’ll find:
Your Barner computer glasses
A recycled, non-toxic neoprene pouch
A soft microfiber cloth

Frames
Our frames are made from super light polycarbonate and they only weight 0.80 OZ .
They have flexible hinges & temples for easy adaptation to any face shape.
Their rubberized texture provides a better grip on nose and ears.

Lenses Barner's lenses have a combination of 4 coatings specially developed for people who spend a lot of time indoors and are exposed to the blue-violet and LED light of digital devices like smartphones, TVs, and tablets. Our high quality organic CR-39 lenses block 100% of the Blue Light under 410nm and 45% of the Blue Light on the 410nm - 450nm spectrum which means your eyes will always be protected.

Coatings: Hard coat Anti-glare coat Anti-static coat Super Hydrophobic coat Lenses features: Scratch resistance: No mirror effect Easy to clean
What are Blue Light Glasses and What can they do for you? Our high-quality organic CR-39 lenses block 100% of the Blue Light under 410nm and 45% of the Blue Light on the 410nm - 450nm spectrum. Barner’s lenses use two technologies: the first one reflects the blue light and the second one absorbs it. The effects are quickly noticeable: the eyes are more rested, relaxed, and more comfortable when using digital devices. With the digital generation in mind, we have designed the clearest lenses with optimum protection, ideal for people who do color-sensitive work (like graphic designers, video/photo editors or any other profession that needs to see true color). Our protection against artificial blue light creates a perfect balance between color perception and blue light filtering. What percentage of blue light do Barner Lenses block? Our high-quality organic CR-39 lenses block 100% of the Blue Light under 410nm and 45% of the Blue Light on the 410nm - 450nm spectrum. Barner’s lenses use two technologies: the first one reflects the blue light and the second one absorbs it. The effects are quickly noticeable: the eyes are more rested, relaxed, and more comfortable when using digital devices. With the digital generation in mind, we have designed the clearest lenses with optimum protection, ideal for people who do color-sensitive work (like graphic designers, video/photo editors or any other profession that needs to see true color). Our protection against artificial blue light creates a perfect balance between color perception and blue light filtering. Can I wear Computer Glasses all day long? Yes! (And please do ). Our lenses are made from high-quality CR39, and are totally safe to wear all day long. You can wear computer glasses all day long if you tend to use digital devices for hours. It is also recommended to wear them late in the evening if you’re watching TV or being exposed to blue light, in order to prevent any disruption to your sleep patterns. Is it recommended to wear blue light glasses when looking at the computer anytime? In order to enjoy the benefits of blue light glasses, it is recommended to wear them every time we are using any type of digital device. What is Blue Light? Blue light refers to a portion of the light wavelength that can be seen by human eyes and that is considered to be potentially tiring at the retinal level when exposed to it on a regular basis. This blue-violet light can be typically found within the 380-500 nm wavelength and is naturally emitted by the sun, and artificially emitted by digital screens. It is however, between the 415 nm to 455 nm where it is considered to be strongest. Blue light surrounds us in our everyday life. Did you know that the reason we see the sky as being blue is actually because of this type of light? When these shortwaves from the sun strike against air molecules, it creates what our eyes interpret as an infinite blue sky. Blue light is also responsible for regulating the circadian rhythms of our bodies: the sleep/wake cycles. That’s why, when overexposed to blue light, especially at night, sleep routines can be seriously affected, and computer vision syndrome symptoms might appear Is HEV light the same as Blue light? HEV, another technical term for Blue Light, stands for High-Energy Visible Light, because it is a short wavelength which produces the highest amounts of energy. The HEV light can be found near the ultraviolet (UV) end of the spectrum. One of the main effects of HEV light on people’s vision is that it can cause eye strain and dry eyes after prolonged periods of exposure. This is due to the shorter wavelengths and greater energy of HEV which can be a result of the flashing, rapidly changing glare that our digital devices emit, which forces the eyes to focus harder. Can I add a prescription to my screen glasses? Yes, you can! You can add a single vision prescription (no ADD) to your cart while shopping for an additional 40€. Our lab will then prepare the corrective blue light-blocking lenses according to your unique prescription.