2 Pack Reading Glasses Men,Blue Light Reading Glasses for Women Men,Folding Reading Glasses Anti UV Glare Eyestrain with Case

Color: Black

Magnification Strength: 1.5 x

Features

• Imported
• Fold closure
• Metal frame
• lens
• Non Polarized
• anti blue light coating
• Lens width: 40 millimeters
• Lens height: 40 millimeters
• Bridge: 0.63 inches
• Arm: 2.75-4.35 inches
• In daily life,browsing mobile phones,TV,Tablets,PC screen,gaming and working under fluorescent lights,eyes can be damaged by blue light.If injured by blue light for a long time,the possible consequences are eye fatigue,blurred vision,headache terrible sleep.You need a blue light blocking glasses (blue light glasses).
• Our blue light glasses for women men are made of Explosion Proof Polycarbonate Lens.It is UV400 Lenses without Blue light blocker.It can anti 90% harmful blue ray,so our reading glasses men women can help your eyes far away from blue light.In daily life,You can do what you want in this digital age if you choose our blue light reading glasses for women men.
• Foldable blue light reading Glasses for women.Spring Hinge design is suitable for most face types.Reading glasses for women frame is made of metal with IP plating.This reading glasses for women men is around 12g and foldable design is easy to carry for any scene.Blue light reading Glasses men women makes you looking professional and stylish while working or in daily life.So this blue light reading glasses for women is aslo perfect gift for your friends,parents,grandparents and relatives.
• We are a factory specializing in the production of blue light reading glasses for women men.All production links are very strict in order to provide customers with high-quality blue light reading glasses for women men.All of our blue light reading glasses men women are from the factory directly to customers without intermediate links.what you can get? 2pack blue light glasses for women men.
• Worry-free Risk-free Shopping.Contact the seller without any hesitation if Any dissatisfaction happens,you will get a response in 24hours.We will solve the problem until you are satisfied.You have no risk to try.

Description

What is Blue Light and Where does blue light come from? Blue light has a wavelength of between approximately 380nm and 500nm making it one of the shortest and highest-energy wavelengths. Whereas ultraviolet light (UV) is largely absorbed by the front of the eye, blue light passes through and reaches the retina. Approximately one-third of all visible light is considered high-energy visible (HEV) or blue light. It is important to remember that blue light is everywhere, so we are all exposed to some level of blue light during the day. Our bodies use blue light in its natural form to regulate our sleeping and waking cycles, known as our circadian rhythm. It helps to increase our alertness, heighten reaction times and boost our moods. Sunlight is the main source of blue light when we're outdoors, making the sky appear blue, but there are many man-made sources that we can be exposed to. In addition to the natural blue light from the sun, artificial blue light is emitted from digital screens (TV's, computers, smart phones and tablets) as well as LED and fluorescent lighting. At work, 43% of adults use a computer, tablet or smartphone - as well as during their personal time - for prolonged periods. High exposure to blue light, especially at night time, can lower the production of melatonin (the hormone our bodies use to regulate sleep) which can disrupt our circadian rhythm. A high level of exposure can sometimes cause us problems with eye strain, headaches and mental and physical fatigue. Prolonged exposure to blue light may cause retinal damage and contribute to age-related macular degeneration (AMD), which can lead to loss of vision. Why Should We Protect Our Eyes from Blue Light? Our eyes do not have sufficient natural filters to protect against blue lights. Prolonged exposure to blue light from digital screens or fluorescent / LED lights may cause eye strain, dry eyes, headache, difficulty sleeping, and even damage our retina photochemically and increase the risk of macular degeneration over time. Royalsafe Blue Light Blocking Reading Glasses are good for you ! Anti Eyestarin Reduce Headache Sleep Better Astonishing Size Astonishing Weight Cleaning: The glasses should be treated carefully. Please kindly clean the lens with soap water or neutral detergent. It would be better to use the wiping cloths which are included. What's in the Box ? 2 X Blue Light Bloking Foldable Reading Glasses 2 X Magnetic Carrying Cases 2 X Wiping Cloths 1 Blue Light 1 Blue Light Test Card Thanks for your time and trust! We love you!! reading glasses 1.0 reading glasses 1.5 reading glasses 2.0 reading glasses 2.5 reading glasses 3.0 reading glasses 3.5 Diopter ✓ ✓ ✓ ✓ ✓

Package Dimensions ‏ : ‎ 2.95 x 1.53 x 0.9 inches; 0.45 Ounces

Item model number ‏ : ‎ RS

Department ‏ : ‎ Unisex-adult

Date First Available ‏ : ‎ November 6, 2021