Ib qho tseem ceeb uas yuav tau xav txog thaum xaiv lo ntsiab muag yog cov khoom siv lens.
Yas thiab polycarbonate yog cov khoom siv lo ntsiab muag uas siv hauv cov tsom iav.
Yas yog lub teeb yuag thiab ruaj khov tab sis tuab dua.
Polycarbonate yog nyias thiab muab kev tiv thaiv UV tab sis khawb tau yooj yim thiab kim dua li yas.
Txhua cov khoom siv lens muaj qhov tshwj xeeb uas ua rau nws tsim nyog rau qee pawg hnub nyoog, kev xav tau thiab kev ua neej. Thaum xaiv cov khoom siv lens, nws yog ib qho tseem ceeb uas yuav tau xav txog:
● Nyhav
● Impact-resistance
● khawb-tiv taus
● Thickness
● Ultraviolet (UV) tiv thaiv
● Nqi
Txheej txheem cej luam ntawm yas lo ntsiab muag
Yas lo ntsiab muag tseem hu ua CR-39. Cov khoom siv no tau siv dav hauv cov tsom iav txij li xyoo 1970s thiab tseem yog qhov kev xaiv nrov ntawm cov neeg uas hnav tsom iav vim yognwstsis tshua muaj nqi thiab durability. Scratch-resistant txheej, tint thiab ultraviolet (UV) tiv thaiv txheej tau yooj yim ntxiv rau cov lo ntsiab muag.
● Lub teeb -Muab piv rau cov iav yas, yas yog lub teeb yuag. Cov iav nrog cov iav lo ntsiab muag yog qhov zoo rau hnav rau lub sijhawm ntev.
● Zoo optical clarity -Yas lo ntsiab muag muab qhov pom tseeb zoo. Lawv tsis ua kom pom kev cuam tshuam ntau.
● Durable -Cov lo ntsiab muag yas tsis tshua muaj kev tawg lossis tawg dua li iav. Qhov no ua rau lawv xaiv zoo rau cov neeg nquag, txawm hais tias lawv tsis muaj pov thawj zoo li polycarbonate.
● Tsawg nqi -Cov lo ntsiab muag yas feem ntau raug nqi tsawg dua li polycarbonate.
● Kev tiv thaiv ib nrab UV -Yas tsuas muaj ib feem kev tiv thaiv los ntawm teeb meem UV rays. UV txheej yuav tsum tau ntxiv rau 100% kev tiv thaiv yog tias koj npaj yuav hnav cov iav sab nraum zoov.
Txheej txheem cej luam ntawm polycarbonate lo ntsiab muag
Polycarbonate yog ib hom yas uas muaj kev cuam tshuam-tiv taus uas feem ntau siv hauv cov tsom iav. Thawj cov khoom lag luam polycarbonate lo ntsiab muag tau qhia hauv xyoo 1980, thiab lawv tau nce sai sai.
Cov khoom siv lo ntsiab muag no yog kaum lub sij hawm cuam tshuam ntau dua li cov yas. Vim li no, nws feem ntau pom zoo rau cov menyuam yaus thiab cov neeg laus ua haujlwm.
●Durable -Polycarbonate yog ib qho ntawm cov khoom siv ruaj khov thiab nyab xeeb tshaj plaws siv niaj hnub no hauv iav. Nws feem ntau pom zoo rau cov menyuam yaus, cov neeg laus ua haujlwm, thiab cov neeg xav tau cov looj tsom iav kom nyab xeeb.
●Nyias thiab nyias -Polycarbonate lo ntsiab muag muaj txog li 25 feem pua thooj dua li cov yas yas.
●Tag nrho UV tiv thaiv -Polycarbonate thaiv UV rays, yog li tsis tas yuav ntxiv UV txheej rau koj lub tsom iav. Cov lo ntsiab muag no yog qhov kev xaiv zoo rau cov neeg uas siv sijhawm ntau sab nraum zoov.
●Scratch-resistant txheej yog pom zoo -Txawm hais tias polycarbonate yog qhov ruaj khov, cov khoom siv tseem pheej ua rau khawb. Cov txheej txheem khawb-resistant yog pom zoo kom pab cov lo ntsiab muag ntev dua.
●Anti-reflective txheej yog pom zoo -Qee cov neeg uas muaj cov tshuaj ntau dua pom qhov pom ntawm qhov chaw thiab cov xim fringing thaum hnav polycarbonate lo ntsiab muag. Ib qho tshuaj tiv thaiv kev cuam tshuam yog pom zoo kom txo cov nyhuv no.
●Distorted pom –Polycarbonate tuaj yeem ua rau qee qhov tsis pom kev tsis pom kev hauv cov neeg uas muaj cov tshuaj muaj zog.
●kim dua -Polycarbonate lo ntsiab muag feem ntau raug nqi ntau dua li cov lo ntsiab muag yas.
Koj tuaj yeem nrhiav ntau txoj kev xaiv rau cov ntaub ntawv lens thiab kev ua haujlwm los ntawm kev saib hauv peb lub vev xaibhttps://www.universeoptical.com/stock-lens/. Yog muaj lus nug, koj tuaj yeem tiv tauj peb kom tau txais cov ntaub ntawv ntxiv.