| Process | Anti blue. |
| Material | Glass |
| AB Glue | Japan/Korea origin, fast degassing |
| AF Coating | Option: plasma spray/ plating |
| Total Thickness | 0.58mm( glass); varies with other types. |
| Transparency | 92% |
| Hardness | 9H |
| Drop Angle | 105(after testing) -115degree（before testing） |
| Ball Drop Test | 175g solid steel ball, 1 meter height |
| Blue ray Filtered | 400-450 NM, 51%, 390-490 NM, 38.8% |
| UV filtered | 93% |
| Quality Option | Average verion, Xxstronger version |
| Appplied Type | 2.5D, 3D, hotbending, black print edge, clear. |
| Package: | 1 unit into 1 Dual layer EPE+CPE bag |
| OEM : | Size, gift box |
1,precise mold tooling based on real device leads to pefer matching. 2, anti blue function can be added to any of glass, PET, 2.5D, 3D, hotbending, black print edge or full clear screen protector. 3, filter 93%blue light 380-400nm to protect human eyes.Note: we also provide anti-blue ray PET film protector Working principle of anti-blue light screenp rotector The short wave light like blue light with length 380nm-490nm can penetrate eye lens and reach retina then lead to free radical. The radiation lets pigment epithelial cell die and make photosensitive cells innutritious. Here comes cosequences like maculopathy, retractile lens and mypia comes out. KEJA anti-blue light screen protector filters 93% blue light in band 380-400nm which widely exists LED screen display of mobilephone, pad or other electronic device. Effectively protector human rights. This product adapts PANDA or ASAHI alunimun glass. The total light transmission rate reachs 93%. The function can be used in 2.5D silk printed, 2.5D flat, 3D hot bending or 3D glue drop screen protector. Electronic plating offer long lasting anti-smudgeness. We also provide. extremely 40kg edge-crush proof version. KEJA anti-blue ray screen protector meet student, office staff frequently using mobile/computer, people watching TV long time. We also suggest patients use it: macular degeneration, iris congenital coloboma,diabetic retinopathy, albino, light sensitive drowd , retinitis pigmentosa, post –cataract surgery.