1.59 pc Blue Cut Photochromic Gray HMC lens Optical
Imininingwane Yokukhiqiza
Indawo Yomsuka: | Jiangsu | I gama le-brand: | BORIS |
Inombolo Yemodeli: | I-Photochromic Lens | Izinto zamalensi: | I-SR-55 |
Umphumela Wombono: | Umbono Owodwa | Ifilimu Yokumboza: | I-HC/HMC/SHMC |
Umbala Wamalensi: | Okumhlophe (ngaphakathi) | Umbala Wokunamathela: | Okuluhlaza/Okuluhlaza okwesibhakabhaka |
Inkomba: | 1.59 | I-Gravity ethize: | 1.22 |
Isitifiketi: | CE/ISO9001 | I-Abbe Value: | 32 |
Ububanzi: | 75/70/65mm | Idizayini: | I-Aperical |
Ingabe i-lens transmittance nayo iphakeme noma iphansi?
Isho isilinganiso senani lokukhanya eliphelele elingena esweni ngelensi ukuya enanini eliphelele lokukhanya okufinyelela kulensi.Ukuphakama kwesilinganiso, kungcono ukusebenza kokudlulisa ukukhanya kanye nencazelo ephakeme.
Ngokuvamile, amalensi okukhanya anefilimu enezingqimba eziningi ephikisayo, amalensi optical angenambala kanye namalensi e-aspherical ultra-thin optical aspherical anokudlulisa okuhle kokukhanya, kufika ku-99%.Ngale ndlela, ogqokile akakwazi nje ukubona ngokucacile, kodwa futhi athuthukise kakhulu umehluko obonakalayo futhi anciphise ukukhathala okubukwayo.
Isingeniso Sokukhiqiza
Indlela yokulawula ubukhulu nesisindo se-lens?
Ubukhulu be-lens buhlobene nobude be-diopter, inkomba ye-refractive ye-lens kanye nokuma nosayizi wefreyimu, ngakho-ke lapho ukhetha ubukhulu be-lens, kufanele ubhekisele ku-myopia degree yakho.Uma i-degree iphakeme, khetha i-lens ephezulu ye-refractive index ngokukhethayo, ngakho-ke ubukhulu be-lens buncane kakhulu, futhi kunganciphisa kakhulu ingcindezi ebhulohweni lekhala.
Ngaphezu kwalokho isisindo selensi, uma kukhulunywa ngesisindo, asihlobene neze nezinto zamalensi, izinto zamalensi emakethe ngokuvamile ziyingilazi, i-resin ne-PC, ilensi yengilazi inzima kakhulu, ilensi ye-PC iyona elula kakhulu. , ngakho-ke ekukhetheni, ubukhulu nesisindo se-lens kufanele futhi kucatshangelwe.