Danyang Boris OPTICAL CO., LTD ke e 'ngoe ea bahlahisi ba litsebi ba lilense tsa optical Chaena. E 'nile ea shebana le lilense tse kentsoeng ka lilemo tse fetang 20 ho tloha ka 2000. Khamphani ena e Danyang, e leng setsi se seholo ka ho fetisisa sa tlhahiso ea lense ea Resin Chaena. E akaretsa sebaka se fihlang ho limithara tse lisekoere tse 12000. Boris Optical e ikhethile ka lense ea Resin ka R & D, tlhahiso le thekiso.
Lilense tsohle li entsoe ka thepa e amohetsoeng ka ho fetisisa ea CR-39, Polycarbonate, MR-8, MR-7, KR, jj.
Khamphani ea rona e tsetetse haholo ho tsoa linaheng tse ling ho hlahisa lisebelisoa tse tsoetseng pele, 'me re na le bokhoni ba tlhahiso ka tlhahiso ea selemo le selemo ea lipara tse ka bang 10,000,000 tsa lilense tsa resin. Re ka fana ka pokello e felletseng ea lilense tsa setoko sa 1.49 1.56 1.60 1.67 1.71 1.74, e akaretsa moralo oa Single Vision, Bifocal le Progressive, lilense tsohle li entsoe ka thepa e amohetsoeng ka ho fetisisa ea CR-39, Polycarbonate, MR-8, MR-7, KR, jj. Hape ka letoto la lilense tse khethehileng tsa RX.
Tiisetso ea hore mohato o mong le o mong oa ts'ebetso o sebelitse hantle, ka ho mamela tsamaiso ea mahlale ho latela maemo a ISO; Netefatsa hore phano e etsoa ka nako, boleng bo tšepahalang, tsamaiso ea mokitlane, botšepehi ba tšebeletso, le ho khotsofatsa ka botlalo; Fana ka litšebeletso tsa rona tsa premium ho moreki e mong le e mong.
Khamphani ea rona e fana ka mefuta e felletseng ho tloha pele ho thekiso ho ea ho tšebeletso ea kamora thekiso, ho tloha nts'etsopele ea sehlahisoa ho ea ho hlahloba ts'ebeliso ea tlhokomelo, ho latela matla a tekheniki a matla, ts'ebetso e phahameng ea sehlahisoa, litheko tse utloahalang le ts'ebeletso e phethahetseng, re tla tsoela pele ho nts'etsapele, ho fana ka lihlahisoa le lits'ebeletso tsa boleng bo holimo, le ho khothaletsa tšebelisano-'moho e tšoarellang le bareki ba rona, nts'etsopele e tloaelehileng le ho theha bokamoso bo betere.
Bakeng sa lipotso mabapi le lihlahisoa tsa rona kapa lethathamo la litheko, ka kopo re siele lengolo-tsoibila la hau 'me re tla ikopanya le rona nakong ea lihora tse 24.
Dipotso Hona Joale