1.59 pc Blue Sika Photochromic Grey HMC iilensi Optical
Iinkcukacha zeMveliso
| Indawo yemvelaphi: | Jiangsu | Igama lebrand: | BORIS |
| Inombolo yoMfanekiso: | ILens Photochromic | Izinto zeeLensi: | SR-55 |
| Isiphumo sombono: | Umbono omnye | Ifilimu yokwaleka: | HC/HMC/SHMC |
| Umbala weeLensi: | Mhlophe(ngaphakathi) | Umbala Wokwaleka: | Luhlaza/Blue |
| Isalathiso: | 1.59 | Ubunzima obuthile: | 1.22 |
| Isiqinisekiso: | CE/ISO9001 | Ixabiso le-Abbe: | 32 |
| Ububanzi: | 75/70/65mm | Uyilo: | I-Aperical |
Ngaba i-lens transmittance iphezulu okanye iphantsi?
Ibhekisa kumlinganiselo wexabiso lilonke lokukhanya okungena iliso ngelensi ukuya kwisixa esipheleleyo sokukhanya okufikelela kwilensi. Ukuphakama komlinganiselo, ngcono ukusebenza kokuhanjiswa kokukhanya kunye nokuphezulu kwenkcazo.
Ngokubanzi, iilensi ze-optical kunye nefilimu echasene ne-multi-layer anti-reflection, iilensi zamehlo ezingenambala kunye ne-aspherical ultra-thin optical lens zinokuhanjiswa okulungileyo kokukhanya, ukuya kuthi ga kwi-99%. Ngale ndlela, umntu onxibileyo akakwazi ukubona ngokucacileyo kuphela, kodwa kwakhona uphucula kakhulu umahluko obonakalayo kunye nokunciphisa ukukhathala okubonakalayo.
Intshayelelo yeMveliso
Indlela yokulawula ubukhulu kunye nobunzima be-lens?
Ubukhulu be-lens buhambelana nokuphakama kwe-diopter, isalathisi esihlaziyiweyo se-lens kunye nemilo kunye nobukhulu besakhelo, ngoko xa ukhetha ubukhulu be-lens, kufuneka ubhekisele kwidigri yakho ye-myopia. Ukuba idigri iphezulu, khetha i-lens ephezulu ye-refractive index ngokukhethayo, ngoko ubukhulu be-lens buncinci, kunokunciphisa kakhulu uxinzelelo kwibhulorho yempumlo.
Ngaphaya koko ubunzima belensi, xa kufikwa kubunzima, ngokuqinisekileyo abunxulumananga nezinto zelensi, izinto zelensi emarikeni ngokuqhelekileyo ziyiglasi, iresin kunye nePC, ilensi yeglasi yeyona inzima, iPC lens yeyona ilula kakhulu. , ngoko ekukhetheni, ubukhulu kunye nobunzima be-lens kufuneka kwakhona kuthathelwe ingqalelo.
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