1.59 pc Blue Yanke Photochromic Grey HMC Na gani ruwan tabarau
Cikakken Bayani
Wurin Asalin: | Jiangsu | Sunan Alama: | BORIS |
Lambar Samfura: | Lens na Photochromic | Kayan Lens: | Farashin SR-55 |
Tasirin hangen nesa: | Hangen Guda Daya | Fim Mai Rufi: | HC/HMC/SHMC |
Launin ruwan tabarau: | Fari (na cikin gida) | Launin Rufi: | Kore/Blue |
Fihirisa: | 1.59 | Takamaiman Nauyi: | 1.22 |
Takaddun shaida: | CE/ISO9001 | Abbe Value: | 32 |
Diamita: | 75/70/65mm | Zane: | Asperical |
Shin watsa ruwan tabarau shima yana da babba ko babba?
Yana nufin rabon jimlar adadin hasken da ke shiga ido ta cikin ruwan tabarau zuwa jimlar adadin hasken da ya isa ruwan tabarau. Mafi girman rabo, mafi kyawun aikin watsa haske kuma mafi girman ma'anar.
Gabaɗaya, ruwan tabarau na gani tare da fim ɗin anti-layer multi-layer, ruwan tabarau na gani mara launi da ruwan tabarau na ultra-bakin ciki na aspherical suna da kyakkyawar watsa haske, har zuwa 99%. Ta wannan hanyar, mai sawa ba zai iya gani kawai a sarari ba, amma kuma yana inganta haɓakar gani sosai kuma ya rage gajiyar gani.
Gabatarwar samarwa
Yadda za a sarrafa kauri da nauyin ruwan tabarau?
Kauri daga cikin ruwan tabarau yana da alaƙa da tsayin diopter, index refractive na ruwan tabarau da siffar da girman firam, don haka lokacin zabar kauri na ruwan tabarau, ya kamata ku koma zuwa digiri na myopia. Idan matakin ya fi girma, zaɓi babban ruwan tabarau mai jujjuyawar da aka fi so, don haka kaurin ruwan tabarau yana da ɗan ƙaramin bakin ciki, kuma yana iya rage matsa lamba akan gadar hanci.
Bugu da ƙari kuma shine nauyin ruwan tabarau, idan ya zo ga nauyin, tabbas ba shi da alaka da kayan ruwan tabarau, kayan ruwan tabarau a kasuwa gabaɗaya gilashi ne, resin da PC, ruwan tabarau na gilashi shine mafi nauyi, ruwan tabarau na PC shine mafi sauƙi. , don haka a cikin zaɓin, ya kamata a yi la'akari da kauri da nauyin ruwan tabarau.