Eyekepper Blue Light Filter Glasses for Women Men Reading Computer Screen Glare Blocking Vintage Small Frame Digital Eyeglasses,Black
$9.99 - $7.99
(as of Aug 19,2022 21:20:19 UTC – Details)
EYEKEPPER, a brand of professional, affordable blue light blocking glasses that aims to help you reduce eye strain to see the digital screen. Get unique computer glasses from EYEKEPPER and enjoy the reading of eyesight benefits and stylish features.
Per the Occupational Safety & Health Administration: The preferred viewing distance for VDTs ranges between 18 and 24 inches (45.72 and 60.96 centimeters, respectively)
Filters 100% of the most damaging low-level blue and nearly 90% high energy visible light from tablets, phones, TV, computers and more.
Our lenses code is BB40 for the EYEKEPPER blue light block glasses.
WHY CHOOSE EYEKEPPER ?
√ More professional blue ray blocking — Glasses lens are designed using the American HEV-Adsorb substrate absorption technology.It can absorb high-energy blue light.
√ Stronger UV protection — Anti-Blu-ray Lenses utilize special U.S. substrate processing technology to protect the eyes from ultraviolet radiation and block UV420 not just UV400.
WE ARE DIFFERENT!
Data for Eyekepper’s BB40
40% blue light blocking for wavelength 395nm-500nm
Use to test wavelength is 450nm
The data of left is visiable light,the data of middle is blue light remaining,the data of right is UV light remaining.
EYEKEPPER glasses are specially designed to filter out a portion of harmful blue light.
LET EYEKEPPER PROTECT YOUR EYES!
Almost no color difference.
The premium features of EYEKEPPER lenses, make screen time more comfortable and help eliminate symptoms of digital eyestrain.
Amber Tinted with 12 Layer Coating of Eyekepper
Cut 100% of UV420,UVA and UVB
To avoid damage the violet block glasses, never clean the glasses with thefollowing:
Is Discontinued By Manufacturer : No
Product Dimensions : 1.05 x 0.46 x 0.27 inches; 2.12 Ounces
Item model number : NEW-CG065-1C01-0
Department : Mens
Date First Available : November 21, 2015
Manufacturer : Eyekepper
ASIN : B018ADLA3E
Explosion Proof Blue Light Filter Lenses ☛ reduce eyestrain, anti blue ray to a great extent. Enjoy your digital time, NO worry about eye fatigue, blurred vision and headache, let you have a better sleep
Spring Hinges Blue Light Blocking Eyeglasses ☛ ultra-light and flexible resin frame material for durability and comfortable long-term wearing. Casual frame design keeps you looking cute and stylish while working or playing video games
Test via the spectrometer ☛ block 29% within 500nm, block 32% within 490nm, block 33% within 480nm, block 35% within 470nm, block 36% within 460nm, block 37% within 450nm, block 39% within 440nm, block 51% within 430nm, block 93% within 420nm, block more than 99% within 400nm-410nm.
Worry-free Shopping ☛ 100% risk free to try any broken problem happens, just contact the seller Eyekepper without any hesitation to solve the problem until you are satisfied. You have no risk to try our computer readers