1.49 CR39 oghere oghere oghere
Kedu ihe oghere oghere oghere Semi Finished nwere ike ime?
Nkeji na-emepụta lensị nlegharị anya nke na-agbanwe lensị emechara ọkara ka ọ bụrụ lenses emechara dịka njirimara ndenye ọgwụ.
Ọrụ nhazi nke ụlọ nyocha na-enyere anyị aka ịnye ụdị dịgasị iche iche nke njikọta anya maka mkpa ndị na-ebu ya, karịsịa n'ihe gbasara mmezi nke presbyopia.Laboratories na-ahụ maka surfacing (egweri na polishing) na mkpuchi (agba, mgbochi scratch, mgbochi reflective, mgbochi smudge wdg) na anya m.
Kedu ihe kpatara ịhọrọ anya anya anya anya CR-39?
Crystal Vision (CR) bụ lenses kacha mma nke otu ụlọ ọrụ lens kacha ibu n'ụwa mere.
CR-39, ma ọ bụ allyl diglycol carbonate (ADC), bụ polymer rọba nke a na-ejikarị eme ihe n'ichepụta anya anya ugogbe anya.
Mkpebi a na-anọchite anya "Columbia Resin #39", nke bụ usoro nke iri atọ na itoolu nke rọba na-ekpo ọkụ nke Columbia Resins rụpụtara na 1940.
N'ịbụ nke PPG nwe, ihe a na-agbanwegharị ime oghere.
Ọkara dị arọ dị ka iko, ọ dị obere ka ọ ga-akụrisị, yana ịdị mma anya fọrọ nke nta ka ọ dị mma ka iko.
A na-ekpo ọkụ CR-39 ma wụsa ya n'ụdị iko enyo anya - na-emegharị àgwà nke iko nke ọma.
a) Akụ na ụba
b) Ìhè
c) na-eguzogide ọgwụ
d) Enwere ike tinted & mkpuchi
e) Nchekwa UV
Kedu ihe bụ oghere oghere efu?
Igwe oghere nweere onwe ya na-enwekarị ihu ihu okirikiri yana mgbagwoju anya, elu azụ nwere akụkụ atọ nke na-agụnye ndenye ọgwụ onye ọrịa.N'ihe gbasara oghere na-aga n'ihu nke freeform, geometry elu azụ na-agụnye nhazi na-aga n'ihu.
Usoro freeform na-eji lenses okirikiri emechachara nke dị ngwa ngwa n'ọtụtụ akụkụ akụkụ na indices.A na-eji ngwa ọgbara ọhụrụ na-emepụta ihe na-ekpochapụ anya na-emepụta oghere ndị a nke ọma n'akụkụ azụ iji mepụta elu ndenye ọgwụ.
• elu ihu bụ ihu okirikiri dị mfe
• elu azụ bụ ihe mgbagwoju anya akụkụ atọ
Technology maka freeform anya m
• Na-enye mgbanwe iji nye ngwaahịa dị elu nke ukwuu, ọbụlagodi maka ụlọ nyocha ngwa anya pere mpe.
• Na-achọ naanị ngwaahịa nke akụkụ emechara ọkara n'ihe ọ bụla sitere na isi mmalite ọ bụla dị mma
• A na-eme ka njikwa ụlọ nyocha dị mfe site na SKU dị ole na ole
• Ọganihu na-aga n'ihu dị nso na anya - na-enye ohere nlele sara mbara na paseeji na ebe a na-agụ akwụkwọ
• na-emepụtagharị n'ụzọ ziri ezi nke atụmatụ aga n'ihu
• ejedebeghị izi ezi ndenye ọgwụ site na usoro ngwaọrụ dị na ụlọ nyocha
• Ekwenye n'usoro ndenye ọgwụ ziri ezi
