Test via the spectrometer(the performance of blue light blocking):block 89% within 500nm,block 91% within 490nm,block 93% within 480nm,block 94% within 470nm,block 96% within 460nm,block 98% within 450nm,block more than 99% within 400nm-440nm.
Serious color distortion due to 90% blue color was filtered out.Please check Eyekepper BB40,BB60 and BB90 lenses if you do not like serious color distortion.
The lenses block 90% blue color of online test for color filtering properties.
PRODUCTS DIMENSION - Frame material is TR90, Lens width about 2 1/16 inches (53mm), Frame width about 5 5/8 inches (143mm), Lens height about 1 5/8 inches (41mm), Frame height about 1 7/8 inches (47mm), Bridge (DBL) about 1/2 inch (13mm), Temple length about 5 1/2 inches (140mm), with Spring Hinge
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 amp; 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 BB98 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 BB98
Nearly 100% blue light blocking for wavelength 395nm-500nm.
95% variation of blue light tests online.
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!
Serious color distortion due to 90% blue color was filtered out.
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:
Eyekepper Cat Eye Women Oversized Blue Blocking Glasses Anti Digital Glare
Capsule coatings have a wide range of applications as they afford protection to active pharmaceutical ingredients. However, few studies have focused on capsule coating owing to the sensitivity of hard gelatin shells to solvents and high temperature. In the present study, we aimed to coat capsules using two thermoforming coating techniques: vacuum…
Excipients are inactive substances formulated along with the active pharmaceutical ingredient(s) (APIs) of medication for bulking up of formulations or to give a therapeutic enhancement of API in the final dosage form. Almost of all the marketed products contain excipients thereby the excipients…
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