Magalasi a magalasi a polarized amachepetsa kuwala kwa kuwala ndi maso.Chifukwa cha izi, amawongolera masomphenya ndi chitetezo padzuwa.Mukamagwira ntchito kapena kusewera panja, mutha kukhumudwa komanso kuchititsidwa khungu kwakanthawi ndi kuwala kowoneka bwino komanso kunyezimira.Izi ndizochitika zoopsa zomwe polarization ingalepheretse.
Kodi ma Lens a Polarized amagwira ntchito bwanji?
Magalasi okhala ndi polarized ali ndi mankhwala apadera omwe amawapaka kuti azisefa kuwala.Mamolekyu a makemikolo amaikidwa pamzere kuti atseke kuwala kwina kuti kusadutse mu mandala.Ganizirani izi ngati munthu wakhungu wopachikidwa pawindo.Kuwala kokha kumene kumadutsa m’mipata ya akhungu kungaoneke.
Ngati mumayamikira khalidwe, machitidwe ndi luso mwafika pamalo oyenera.
Index&Zinthu Zilipo
 Zakuthupi | Mtengo wa NK-55 | Polycarbonate | MBU-8 | MR-7 | MR-174 |
 Refractive Index | 1.56 | 1.59 | 1.60 | 1.67 | 1.74 |
 Mtengo wa Abbe | 35 | 32 | 42 | 32 | 33 |
 Specific Gravity | 1.28g/cm3 | 1.20g/cm3 | 1.30g/cm3 | 1.36g/cm3 | 1.46g/cm3 |
 UV Block | 385nm pa | 380nm pa | 395nm pa | 395nm pa | 395nm pa |
 Kupanga | SPH | SPH | SPH/ASP | ASP | ASP |
Momwe Magalasi Opangidwa ndi Polarized
Magalasi oyamba opangidwa ndi polarized adapangidwa ndi filimu yopangira polarizing yomwe inali pakati pa magalasi awiri afulati.Chifukwa chakuti magalasi agalasi ndi olemera kwambiri, komabe, kubwera kwa zipangizo zapulasitiki ndi polycarbonate, zomwe zimakhala zopepuka komanso zowonda kwambiri, zinapangitsa kuti magalasi agalasi asakhale otchuka.
Limodzi mwa mavuto ndi magalasi oyambirira polarized anali delamination, pamene polarizing filimu analekanitsidwa zidutswa galasi kapena pulasitiki.Vutoli lathetsedwa ndi magalasi amakono, monga pulasitiki imatha kusungunuka ndikutsanulira mu nkhungu yomwe filimu ya polarizing yaimitsidwa.Pulasitiki imaumitsa mozungulira filimuyo, ndikupanga zinthu zolimba, osati zosanjikiza.Magalasi a polycarbonate amapangidwa mwanjira ina, chifukwa magalasi a polycarbonate amapangidwa ndi jakisoni ndipo kutentha kochokera munjirayo kumawononga filimuyo.Kwa magalasi a polycarbonate, filimu yozungulira imayikidwa kutsogolo kwa lens ndikuphimba ndi zokutira zosayamba.Izi zikutanthauza kuti magalasi a polarized polycarbonate ndi ma lens opepuka komanso opepuka kwambiri omwe amapezeka.
Ubwino wa Polarized Lens
Kuchepetsa kunyezimira kumatha kupangitsa kuti madalaivala asokonezeke ndi maso chifukwa cha nthawi yayitali panjira.
Nthawi zambiri asodzi amatha kuona pansi pa madzi pogwiritsa ntchito magalasi omwe amawathandiza kuona nsomba kapena zinthu zina.
Ojambula amagwiritsa ntchito zosefera polarizing pa magalasi a kamera kuti alemeretse zithunzi zomwe amajambula pozipatsa kusiyanitsa kowonjezereka, komanso kuonjezera zotsatira zomwe angapange.
Kuphatikiza pa kutsekereza kuwala kochititsa khungu, ma lens opangidwa ndi polarized amathanso kukuthandizani kuti muwone bwino pakuwongolera kusiyanitsa ndi kutonthoza kowoneka ndi kuwona bwino.
