I-SETO 1.60 I-Blue Cut Lens HMC/SHMC

Incazelo emfushane:

Amalensi aluhlaza angakwazi ukusika imisebe ye-UV engu-100%, kodwa akusho ukuthi angavimba ukukhanya okuluhlaza okwesibhakabhaka okungu-100%, vele asike ingxenye yokukhanya okulimazayo ekukhanyeni okuluhlaza okwesibhakabhaka, futhi avumele ukukhanya okuluhlaza okwesibhakabhaka okuzuzisayo kuvunyelwe kudlule.

I-Super Thin 1.6 index lens ingathuthukisa ukubukeka kufika ku-20% uma kuqhathaniswa nama-index lens angu-1.50 futhi alungele rimu eligcwele noma amafreyimu angenarimless.

Tags:1.60 lens,1.60 blue cut lens,1.60 blue block lens


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ukucaciswa

I-SETO 1.60 I-Blue Cut Lens HMCSHMC4
I-SETO 1.60 I-Blue Cut Lens HMCSHMC2
I-SETO 1.60 I-Blue Cut Lens HMCSHMC1
Imodeli: 1.60 ilensi yokubona
Indawo Yomsuka: I-Jiangsu, China
Ibhrendi: SETO
Izinto zamalensi: I-Resin
Umbala Wamalensi Kucace
I-Refractive Index: 1.60
Ububanzi: 65/70/75 mm
I-Abbe Value: 32
I-Gravity ethize: 1.26
Ukudlulisela: >97%
Ukukhetha Kokubamba: I-HMC/SHMC
Umbala wokumboza Okuhlaza,
Ibanga lamandla: Sph:0.00 ~-15.00;+0,25 ~ +6.00;Umjikelezo: 0.00 ~ -4.00

Izici Zomkhiqizo

1)Kukuphi lapho sichayeka khona ekukhanyeni okuluhlaza okwesibhakabhaka?

Ukukhanya okuluhlaza okwesibhakabhaka ukukhanya okubonakalayo okunobude begagasi obuphakathi kuka-400 no-450 nanometers (nm).Njengoba igama liphakamisa, lolu hlobo lokukhanya lubonwa njengombala oluhlaza okwesibhakabhaka.Nokho, ukukhanya okuluhlaza okwesibhakabhaka kungase kube khona ngisho nalapho ukukhanya kubonakala njengokumhlophe noma omunye umbala.Umthombo omkhulu wokukhanya okuluhlaza okwesibhakabhaka ukukhanya kwelanga.Ngaphezu kwalokho, kuneminye imithombo eminingi ehlanganisa ukukhanya okuluhlaza okwesibhakabhaka:
Isibani se-fluorescent
Ama-CFL (ama-compact fluorescent light) ama-bulb
Ukukhanya kwe-LED
Amathelevishini e-LED esikrini esiyisicaba
Iziqapha zekhompyutha, amafoni ahlakaniphile, nezikrini zethebhulethi
Ukukhanya okuluhlaza okwesibhakabhaka okuthola ezikrinini kuncane uma kuqhathaniswa nenani lokuchayeka elangeni.Futhi nokho, kukhona ukukhathazeka ngemiphumela yesikhathi eside yokuvezwa kwesikrini ngenxa yokuba seduze kwezikrini kanye nobude besikhathi esichithwe uzibuka.Ngokocwaningo lwakamuva oluxhaswe yi-NEI, amehlo ezingane amunca ukukhanya okuluhlaza kakhulu kunabantu abadala ezikrinini zedivayisi yedijithali.

2)Ukukhanya okuluhlaza kuwathinta kanjani amehlo?

Cishe konke ukukhanya okuluhlaza okubonakalayo kudlula ku-cornea kanye nelensi futhi kufinyelele ku-retina.Lokhu kukhanya kungase kuthinte ukubona futhi kungase kuguge ngaphambi kwesikhathi amehlo.Ucwaningo lwangaphambili lubonisa ukuthi ukuchayeka kakhulu ekukhanyeni okuluhlaza kungaholela kulokhu:

I-Digital eyestrain: Ukukhanya okuluhlaza okuvela ezikrinini zekhompuyutha kanye namadivayisi edijithali kungehlisa ukugqama okuholela ku-digital eyestrain.Ukukhathala, amehlo omile, ukukhanya okubi, noma ukuthi uhlezi kanjani phambi kwekhompyutha kungabangela i-eyestrain.Izimpawu ze-eyestrain zihlanganisa amehlo abuhlungu noma acasukile kanye nobunzima bokugxila.
Ukulimala kwe-retina: Ucwaningo luphakamisa ukuthi ukuqhubeka ukuchayeka ekukhanyeni okuluhlaza ngokuhamba kwesikhathi kungaholela ekulimaleni kwamaseli e-retina.Lokhu kungabangela izinkinga zokubona njengokuwohloka kwe-macular okuhlobene neminyaka.

Ukukhanya okuluhlaza okunamandla aphezulu kunoma yimuphi umthombo kungaba yingozi esweni.Imithombo yemboni yokukhanya okuluhlaza okwesibhakabhaka ihlungwa ngenhloso noma ivikelwe ukuze kuvikelwe abasebenzisi.Kodwa-ke, kungase kube yingozi ukubuka ngokuqondile ama-LED amaningi wamandla aphezulu ngenxa nje yokuthi akhanya kakhulu.Lokhu kufaka phakathi amathoshi "ezinga lezempi" nezinye izibani eziphathwa ngesandla.
Ngaphezu kwalokho, nakuba isibani se-LED nesibani se-incandescent kokubili kungase kulinganiselwe ekukhanyeni okufanayo, amandla okukhanya avela ku-LED angase asuke emthonjeni onosayizi wekhanda lephinikhodi uma kuqhathaniswa nendawo enkulu kakhulu yomthombo we-incandescent.Ukubheka ngqo endaweni ye-LED kuyingozi ngesizathu esifanayo akuhlakaniphile ukubheka ngqo elangeni esibhakabhakeni.

 

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ukusika okuluhlaza okwesibhakabhaka

3) Uyini umehluko phakathi kwe-HC, HMC ne-SHC?

Ukugqoka okuqinile I-AR coating / Hard multi coating I-Super hydrophobic coating
yenza ilensi engamboziwe ibe lukhuni futhi ikhulise ukumelana nemihuzuko kwandisa ukudluliswa kwe-lens futhi kunciphisa ukubonakaliswa kwendawo yenza i-lens ingangeni manzi, i-antistatic, i-anti slip kanye nokumelana nowoyela
i-lens yokugqoka 1'

Isitifiketi

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