Fihirisa: 1.499, 1.56,1.60, 1.67, 1.71, 1.74, 1.76, 1.59 PC Polycarbonate
1. Single Vision ruwan tabarau
2. Bifocal/Progressive ruwan tabarau
3. Ruwan tabarau na Photochromic
4. Blue Yanke ruwan tabarau
5. Gilashin tabarau / ruwan tabarau
6. Ruwan tabarau na Rx don hangen nesa ɗaya, bifocal, ci gaba na kyauta
Maganin AR: Anti-hazo, Anti-Glare, Anti-virus, IR, AR shafi launi.
Shafin: 1.49 | Lenses Material: guduro |
Tasirin hangen nesa: Haɗin Bifocal | Mai rufi: UC/HC/HMC/SHMC |
Launin Lens: A bayyane | Diamita: 70/28mm ko 70/26mm |
GASA: 0.00 ~ 10.00 ADD: +1.00 ~ + 3.00 | Launi mai rufi: Green/Blue |
Zane: Spherical | Ƙara Aiki: Blue Cut/ Photochromic |
Ruwan tabarau wanda aka gama Semi shine danyen ruwan da ake amfani dashi 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.
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.
Yayin da mutane suka tsufa, za su iya gane cewa idanunsu ba su daidaita da nesa kamar yadda suke yi a da.Lokacin da mutane inci kusa da arba'in, ruwan tabarau na idanu ya fara rasa sassauci.Yana zama da wahala a mai da hankali kan abubuwa na kusa.Ana kiran wannan yanayin presbyopia.Ana iya sarrafa shi zuwa babban matsayi tare da yin amfani da bifocals.
Bifocal (kuma ana iya kiransa Multifocal) ruwan tabarau na gilashin ido sun ƙunshi ikon ruwan tabarau biyu ko fiye don taimaka maka ganin abubuwa a kowane tazara bayan ka rasa ikon canza yanayin idanunka a zahiri saboda shekaru.
Ƙarƙashin rabin ruwan tabarau na bifocal ya ƙunshi ɓangaren kusa don karatu da sauran ayyuka na kusa.Sauran ruwan tabarau yawanci gyaran nisa ne, amma wani lokacin ba shi da gyara kwata-kwata a ciki, idan kuna da hangen nesa mai kyau.
Lokacin da mutane suka yi kusa da arba'in, za su iya gane cewa idanunsu ba su daidaita da nisa kamar yadda suka saba, ruwan tabarau na idanu ya fara rasa sassauci.Yana zama da wahala a mai da hankali kan abubuwa na kusa.Ana kiran wannan yanayin presbyopia.Ana iya sarrafa shi zuwa babban matsayi tare da yin amfani da bifocals.
Cikakkun bayanai
Shirya Semi-Ƙararar Lens:
shirya ambulan (Don zaɓi):1)madaidaicin ambulan fari
2) OEM tare da LOGO abokin ciniki, suna da buƙatun MOQ
kwali: kwalaye na yau da kullun: 50CM*45CM*33CM