Ilensi yeBlue Block ekhuselweyo ephezulu ye-UV eBalaseleyo Umfanekiso obonisiweyo

Ilensi yeBlue Block ekhuselweyo ephezulu ye-UV efanelekileyo

Inkcazo emfutshane:

● Singayisebenzisa nini? Ifumaneka imini yonke. Ngenxa yokukhutshwa rhoqo kokukhanya okuluhlaza okwesibhakabhaka okuvela elangeni, ukubonakaliswa kwezinto, imithombo yokukhanya eyenziweyo, kunye nezixhobo ze-elektroniki, inokonakalisa amehlo abantu. Iilensi zethu zisebenzisa ubuchwepheshe obuphambili bokukhusela ukukhanya okuluhlaza okwesibhakabhaka okucacileyo, ngokusekelwe kwithiyori yokulinganisela umbala ukunciphisa ukuguquguquka kwe-chromatic, zinokufunxa kwaye zivale ukukhanya okuluhlaza okwesibhakabhaka okuyingozi (zivale ngempumelelo i-UV-A, i-UV-B kunye nokukhanya okuluhlaza okwesibhakabhaka okunamandla aphezulu) kwaye zibuyisele umbala wokwenyani wento ngokwayo.

● Incediswa yinkqubo ekhethekileyo yomaleko wefilimu, inokufezekisa ukumelana nokuguguleka, ukumelana nokukhanya, ukukhanya okuphantsi, ukumelana ne-UV, ukukhanya okuluhlaza okwesibhakabhaka, ukungangeni manzi kunye nokungangcolisi, kunye nemiphumo ebonakalayo ye-HD.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcukacha eziphambili

Imveliso	Ilensi yeBhloko ecacileyo eluhlaza okwesibhakabhaka engenambala ongasemva	Isalathiso	1.56/1.591/1.60/1.67/1.74
Izinto eziphathekayo	NK-55/PC/MR-8/MR-7/MR-174	Ixabiso lika-Abbe	38/32/42/38/33
Ububanzi	75/70/65mm	Ukwaleka	I-HC/HMC/SHMC

Iinkcukacha ezithe xaxe

● Xa kuthelekiswa nelensi yokukhanya echasene noluhlaza okwesibhakabhaka egqunywe ngokuthe ngqo ngefilimu yokukhanya echasene noluhlaza okwesibhakabhaka (ifilimu eluhlaza okwesibhakabhaka iya kwenza ukubonakaliswa kwelensi kubonakale kwaye kuchaphazele isiphumo sokubona kwinqanaba elithile), ukongeza izinto eziluhlaza ezichasene nokukhanya okuluhlaza okwesibhakabhaka kwisiseko selensi kunokwandisa ukuhanjiswa kokukhanya;

● Xa kuthelekiswa nelensi yokukhanya echasene noluhlaza okwesibhakabhaka enombala ongasemva, ingqiqo yombala xa ujonga izinto ibuthathaka, kwaye ilensi yebhloko eluhlaza okwesibhakabhaka iqinisekisa ukuhanjiswa kokukhanya ngelixa iqinisekisa isiphumo sokukhanya okuchasene noluhlaza okwesibhakabhaka, kwaye ibuyisela umbala wokwenyani wento ngokwayo;

● Ngokongeza into echasene nokukhanya okuluhlaza okwesibhakabhaka kwizinto ezisisiseko selensi, ukufunxwa kokukhanya okuluhlaza okwesibhakabhaka okunamandla aphezulu kuyaqatshelwa, kwaye ukukhanya okuluhlaza okwesibhakabhaka okulungileyo nokubi okungena ngqo kwi-fundus kuyahlukaniswa ngokufanelekileyo, kwaye ukukhanya okuluhlaza okwesibhakabhaka okunamandla aphezulu okufutshane kuyabonakaliswa okanye kufakwe ngelixa ukukhanya okuluhlaza okwesibhakabhaka okuluncedo okune-long wave kuvunyelwe ukuba kudlule;

● Ukongezwa komaleko wefilimu engangeni manzi kwenza ilensi ibe nemiphumo emihle yokumelana nokuguguleka, ukuthintela ukungcola, ukulwa ne-UV, ukulwa nemisebe, i-high definition kunye ne-light-transmitting.