- Eyekepper BB98 lenses - orange tinted lenses with 12 layer coating.100% UV protection.
- 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: Metal and Rubber, Lens width: 2 1/16 (52mm), Frame width: 5 1/4 (133mm), Lens height: 1 1/8 (29mm), Frame height: 1 1/4 (31mm), Bridge (DBL):1/2 (13mm), Temple length: 5 1/4 (133mm), Spring hinge: Yes, Lenses: Aspheric, Head size: Medium to Wider.Rx-able frame
- 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 BB98 for the Eyekepper blue block glasses.
- We are one of small manufacturer,if you want to custom the different strength for each eye please let us know.
You may also Fancy