Emebere Convox Optical na 2007 ma tinye ya ma guzobe ya site na NEOVAC Co., Ltd., onye na-emepụta ngwa ngwa optoelectronic na South Korea.Akụkụ nke mbụ nke itinye ego bụ nde dollar 12.Ọ bụ ụlọ ọrụ nhazi oghere resin na-eduga n'ụwa.
Convox bụ Korea Joint venture, Nabata teknụzụ kachasị elu nke South Korea na mmepụta Lens kwa ụbọchị.
A na-enyocha ngwaahịa niile site na usoro 5, jide n'aka na oghere mpempe akwụkwọ ọ bụla ga-ewetara gị ọhụụ doro anya.
Ngwá ọrụ mmepụta dị elu na 15 + afọ ahụmahụ na-akwado anyị nwere ike inye ezigbo ọrụ maka usoro ndenye ọgwụ.
Usoro nchekwa nke oge a na ngwaahịa dị njikere zuru oke nwere ike inye ndị ahịa ọrụ nnyefe ngwa ngwa
Onye nrụpụta ngwa anya kacha elu nke Korea nyere ma rụọ ọrụ Convox.Ọnụ ego a na-etinye ego ruru nde $12 US doller.
Ebe ọ bụ na 2007 ụlọ ọrụ China anyị malitere ọrụ, anyị na-achịkwa ọnụ ahịa n'ụzọ ka mma mana dịka ọkọlọtọ mmepụta Korea.
Anyị na-pụrụ iche n'ichepụta CR-39, 1.56, 1.59, 1.61, 1.67, 1.71, 1.74, 1.76 usoro nke elu àgwà resin oghere.Anya anya m na-arụ ọrụ dị ka PhotoChromic, Blue block, Progressive, Anti-glare, Anti-fog na ndị ọzọ.
A na-ebubata ngwá ọrụ RX anyị site na ụlọ ọrụ LOH Germany, nwere ike ịnye ụdị ihe ọ bụla chọrọ pụrụ iche gụnyere oghere oghere n'ime awa 72.
Soro ahịa ahịa nke ọma, mepụta ngwaahịa na ọrụ na-eduga n'ọhịa nke anya anya