
| Imodeli | Amalensi Okubona Okukodwa e-Blue Block HMC | Umkhiqizo | Okuhle kakhulu |
| Inkomba | 1.499/1.56/1.60/1.67 | Ikhodi | Amalensi Ombono Owodwa we-HMC |
| Ububanzi | 55/60/65/70/75mm | I-Monomer | CR-39/MR-8/NK-55 |
| Inani lika-Abbe | 58 | Amandla adonsela phansi athile | 1.23/1.30 |
| Ukudluliswa | 98% | Amandla | I-SPH: 0.00~-6.00 I-CYL:0.00~-2.00 |
Ukuhlukaniswa kokukhanya okuluhlaza okwesibhakabhaka: ukukhanya okuluhlaza okwesibhakabhaka okuzuzisayo kanye nokukhanya okuluhlaza okwesibhakabhaka okuyingozi.
Ukukhanya okuluhlaza okwesibhakabhaka kwemvelo (ukukhanya okuluhlaza okwesibhakabhaka okuzuzisayo): Ukukhanya okuluhlaza okwesibhakabhaka elangeni kusiza abantu ukuthi basebenze futhi baphumule njalo, kuthuthukise inkumbulo, ukuqonda, futhi kuthuthukise isimo sengqondo.
Ukukhanya okuluhlaza okwesibhakabhaka okwenziwe (ukukhanya okuluhlaza okwesibhakabhaka okuyingozi): ukukhanya okuluhlaza okwesibhakabhaka kwe-elekthronikhi kanye nokukhanya okuluhlaza okwesibhakabhaka ebusuku, kunciphisa ukukhiqizwa kwe-melatonin (umphumela we-melatonin: ukulibazisa ukuguga, ukulwa nezimila, ukuthuthukisa ukulala, ukulawula amasosha omzimba), ukuphazamisa ukukhiqizwa kwama-hormone, ukungalingani kwesigqi se-circadian.
Ukukhanya okuluhlaza okwesibhakabhaka kufihliwe kakhulu futhi akulula ukukubona. Isibonelo, empilweni evamile, yize amandla okukhanya okuluhlaza okwesibhakabhaka ezikrinini ze-elekthronikhi engemakhulu, iningi lawo lenzeka ebusuku, lapho izinhlayiya zeso lomuntu zizovuleka, futhi kungabangela ingozi uma usebenza iminyaka eminingi.
Izinto eziningi abantu abahlangana nazo nsuku zonke zinokukhanya okuluhlaza okwesibhakabhaka: njengezibani ezahlukene zokonga amandla, izibani ze-LED, izibani ze-incandescent, amabhomu okugeza ahlukahlukene, izibani ze-fluorescent; Imithombo emisha yokukhanya yokwenziwa njengezibonisi zephaneli ezisicaba, izibonisi zekristalu eliwuketshezi, kanye nezikrini zefoni ephathekayo.
Ukukhanya okuluhlaza okwesibhakabhaka okwenziwe kungadala i-video terminal syndrome: ukukhathala kwamehlo, ukufiphala, amehlo omile, ikhanda elibuhlungu, njll., okungaholela ekulimaleni okungapheli kokubona noma ngisho nokukhubazeka kokubona, ukuwohloka kwe-macular okuhlobene nokuguga, okuholela ekulahlekelweni kokubona, ukukhanya okuluhlaza okwesibhakabhaka kungafinyelela ngqo i-fundus yethu, okusongela kakhulu impilo yamehlo ethu.
1. Kunciphisa ukudluliswa kokukhanya okuluhlaza okwesibhakabhaka kanye nokwesaba ukukhanya, kunciphisa ukukhathala kwamehlo.
2. Ukuvikelwa okuphezulu kwe-anti-UV
3. Amalensi aklanywe ngokwelashwa okungenwa amanzi: okulwa nokuklwebheka, ukucaca okukhulu, ukuhlanza okuhlala isikhathi eside kanye nokumelana okukhulu.