1.59 PC Blue Block Photochromic Progressive

1.59 PC Blue Block Photochromic Isithombe Esiqhubekayo Esiqhubekayo

Incazelo Yomkhiqizo:1.59 PC Blue Block Photochromic Progressive HMC Lens

Inkomba etholakalayo:1.59

I-Abbe Value: 31

Ukudluliswa:96%

I-Gravity ethize:1.20

Ububanzi:75 mm

Umhubhe:12mm

Ukugqoka:I-Green Anti-reflection AR Coating

Ukuvikelwa kwe-UV:Ukuvikelwa okungu-100% ku-UV-A naku-UV-B

I-Blue Block:UV420 Blue Block

Izinketho Zombala Wesithombe:Okumpunga

Ibanga lamandla:SPH: 000~+300, -025~-200 ADD: +100~+300

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Kungani Amalensi ePolycarbonate?

I-Polycarbonate yasungulwa ngeminyaka yawo-1970 ukuze kusetshenziswe i-aerospace futhi okwamanje isetshenziselwa ama-visor ama-helmet of astronauts kanye nama-windscreen shuttle.
Amalensi engilazi yamehlo enziwe nge-polycarbonate yethulwa ekuqaleni kwawo-1980 ukuphendula isidingo samalensi angasindi, amelana nomthelela.
Kusukela lapho, amalensi e-polycarbonate abe indinganiso yezibuko zokuphepha, izibuko zemidlalo kanye nezingubo zamehlo zezingane.
Ngenxa yokuthi mancane amathuba okuthi aphuke kunamalensi epulasitiki avamile, amalensi e-polycarbonate nawo ayisinqumo esihle semiklamo yezingubo zamehlo ezingenarimu lapho amalensi enamathiselwe ezingxenyeni zefreyimu ngokufakwa kokumboza.

Ilensi ye-Photochromic Ephendula Ukukhanya

Amalensi e-Photochromicamalensi aba mnyama lapho evezwe ekukhanyeni kwe-ultraviolet (UV). Lawa ma-lens anesici esikhethekile esivikela amehlo akho ekukhanyeni kwe-UV ngokwenza kube mnyama. Izibuko ziba mnyama kancane kancane emizuzwini embalwa uma uselangeni.

Isikhathi sobumnyama siyahlukahluka ngomkhiqizo nezinye izici ezimbalwa ezifana nezinga lokushisa, kodwa ngokuvamile ziba mnyama ngaphakathi1-2imizuzu, futhi uvimbele cishe u-80% wokukhanya kwelanga. Amalensi e-photochromic aphinde akhanyise ukuze aqedele ukucaca lapho engaphakathi ngaphakathi kwemizuzu emi-3 ukuya kwemi-5. Azoba mnyama ngokuhlukahluka uma evezwe kancane ekukhanyeni kwe-UV - njengosuku oluguqubele.

Lezi zibuko zilungile uma ungena futhi uphuma ku-UV (ukukhanya kwelanga) njalo.

I-Blue Block Photochromic Lens

I-Blue Block

Amalensi e-photochromic block aluhlaza aklanyelwe inhloso ehlukene, anamandla okuvimbela ukukhanya okuluhlaza okwesibhakabhaka.
Nakuba ukukhanya kwe-UV nokukhanya okuluhlaza okwesibhakabhaka kungeyona into efanayo, ukukhanya okuluhlaza okwesibhakabhaka kusengaba yingozi emehlweni akho, ikakhulukazi ngokuchayeka isikhathi eside kuzikrini zedijithali nokukhanya kwelanga okuqondile. Konke ukukhanya okungabonakali nokubonakala kancane kungaba nemiphumela engemihle empilweni yamehlo akho. Amalensi e-photochromic aluhlaza okwesibhakabhaka avikela ezingeni eliphezulu lamandla ku-spectrum yokukhanya, okusho ukuthi aphinde avikele ekukhanyeni okuluhlaza okwesibhakabhaka futhi alungele ukusetshenziswa ikhompuyutha.

Okuqhubekayo

Amalensi aqhubekayo amalensi athuthuke kakhulu kwezobuchwepheshe aziwa nangokuthi ama-no-bifocals. Ngoba, ahlanganisa uhla oluneziqu lokubona oluhluka ukusuka endaweni ekude kuya endaweni emaphakathi neseduze, okwenza umuntu akwazi ukubuka izinto ezikude naseduze nayo yonke into ephakathi. Ayabiza uma eqhathaniswa nama-bifocals kodwa asusa imigqa ebonakalayo kumalensi e-bifocal, aqinisekise ukubuka okungenamthungo.

Abantu abaphethwe yi-Myopia noma ukubona eduze, bangase bazuze kulolu hlobo lwamalensi. Ngoba, kulesi simo, ungakwazi ukubuka izinto eziseduze ngokucacile kodwa lezo ezikude zizovela zifiphele. Ngakho-ke, ama-lens aqhubekayo aphelele ekulungiseni izindawo ezihlukene zombono futhi anciphise amathuba obuhlungu bekhanda kanye ne-eyestrain ebangelwa ukusetshenziswa kwekhompyutha kanye ne-squinting.