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Computer Reading Glasses Yellow Tinted Lens Blue Light Shield TM163

Computer Reading Glasses Yellow Tinted Lens Blue Light Shield TM163 Item NO: TM163

US$ 14.99
Color
Black Black/Red Brown/Yellow
Size
+0.00 +0.50 +0.75 +1.00 +1.25 +1.50 +1.75 +2.00 +2.25 +2.50
Quantity
MOQ ( 1 )
  • Eyekepper BB60 lenses - transparent lenses with 12 layer yellowish coating. 100% UV protection.
  • Test via the spectrometer(the performance of blue light blocking): block 35% within 500nm, block 42% within 490nm, block 49% within 480nm, block 55% within 470nm, block 60% within 460nm, block 64% within 450nm, block 67% within 440nm, block 77% within 430nm, block 97% within 420nm, block more than 99% within 400nm-410nm.
  • 20% color distortion due to 30% blue color was filtered out.
  • The lenses block 30% blue color of online test for color filtering properties. Please check Eyekepper BB90 and BB98 lenses if you need block more blue color and blue light.
  • PRODUCTS DIMENSION - Frame material is plastic, Lens width about 2 1/16 inches (52mm), Frame width about 5 7/16 inches (138mm), Lens height about 1 7/16 inches (37mm), Frame height about 1 5/8 inches (42mm), Bridge (DBL) about 1/2 inch (13mm), Temple length about 5 5/16 inches (135mm), with Spring Hinges, Lenses is Aspheric, fit medium to wide head size.
Specifications
Product Name Computer Reading Glasses Yellow Tinted Lens Blue Light Shield TM163
Item NO TM163
Weight 0.0100 kg = 0.0220 lb = 0.3527 oz
Category Computer Glasses > Blue Blocking > Mens Blue Light Blocking Glasses
Tag BB60 anti glare/uv/fatigue women men
Brand Eyekepper
Creation time 2018-12-12

Detail

  • 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 100% high energy visible light from tablets, phones, TV, computers and more.
  • Our lenses code is BB60 for the Eyekepper violet block glasses.
  • We are one of small manufacturer,if you want to custom the different strength for each eye please let us know.

Performance via spectrum analyzer
Data for Eyekepper's BB60
Nearly 60% blue light blocking for wavelength 395nm-500nm







                                                                                               


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