SETO 1.67 Semi-Finished Single Vision Lens
Ƙayyadaddun bayanai
1.67 ruwan tabarau na gani da aka kammala | |
Samfura: | 1.67 ruwan tabarau na gani |
Wurin Asalin: | Jiangsu, China |
Alamar: | SETO |
Kayan Lens: | Guduro |
Lankwasawa | 50B/200B/400B/600B/800B |
Aiki | Semi-kammala |
Launin ruwan tabarau | Share |
Fihirisar Rarraba: | 1.67 |
Diamita: | 70/75 |
Abbe Value: | 32 |
Takamaiman Nauyi: | 1.35 |
aikawa: | > 97% |
Zaɓin Rufe: | UC/HC/HMC |
Launi mai sutura | Kore |
Siffofin Samfur
1) Fa'idodin 1.67 Index
① Maɗaukaki mai sauƙi da kauri mai zurfi, har zuwa 50% mafi girma da 35% mai sauƙi fiye da sauran ruwan tabarau.
②A cikin ƙarin kewayon, ruwan tabarau na aspherical ya kai kusan 20% haske kuma mafi sira fiye da ruwan tabarau mai siffar zobe.
③Aspheric surface zane ga fice na gani ingancin
④ Lanƙwasa gaban gaba fiye da ruwan tabarau marasa aspheric ko maras-toric
⑤Ido ba su da girma fiye da ruwan tabarau na gargajiya
⑥ Babban juriya ga karyewa (ya dace da wasanni da abubuwan kallon yara)
⑦ Cikakken kariya daga hasken UV
⑧ Akwai shi tare da yanke shuɗi da ruwan tabarau na photochromic
2) Ma'anar ruwan tabarau mai ƙarewa
①Lens ɗin da aka gama da shi shine ɗanyen ruwan da ake amfani da shi don samar da mafi yawan ruwan tabarau na RX bisa ga takardar sayan magani.Ikon rubutaccen magani daban-daban suna buƙatar nau'ikan ruwan tabarau daban-daban waɗanda aka gama da su ko masu lanƙwasa.
② Ana samar da ruwan tabarau da aka kammala a cikin tsarin simintin gyare-gyare.Anan, ana fara zuba ruwa monomers a cikin gyare-gyare.Ana ƙara abubuwa daban-daban zuwa monomers, misali masu farawa da masu ɗaukar UV.Mai ƙaddamarwa yana haifar da halayen sinadarai wanda ke haifar da taurare ko "warkewa" na ruwan tabarau, yayin da mai ɗaukar UV yana ƙara ɗaukar ruwan tabarau na UV kuma yana hana rawaya.
3) Menene bambanci tsakanin HC, HMC da SHC?
Rufe mai wuya | AR shafi / Hard Multi shafi | Super hydrophobic shafi |
yana sa ruwan tabarau mara rufi ya yi ƙarfi kuma yana ƙara juriyar abrasion | yana ƙaruwa da watsa ruwan tabarau kuma yana rage hangen nesa | yana sa ruwan tabarau mai hana ruwa, antistatic, anti zamewa da juriya mai |