rārangi_pane

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  • 1.71 Tirohanga Takitahi HMC Optical arotahi

    1.71 Tirohanga Takitahi HMC Optical arotahi

    1.71 te arotahi Ingoa Katoa 1.71 te arotahi tohu whakaata, me te tohu tohu teitei, te whakawhiti teitei, nga ahuatanga nama Abbe teitei, mo te ahua o te tohu myopia, ka taea te whakaiti i te matotoru o te arotahi, te whakaiti i te kounga o te arotahi, i te mea ano te wa, kia parakore ake te arotahi me te kanapa, e kore e ngawari ki te marara i te witi aniwaniwa. E kitea ana ko te taapiri i te kapia cyclic sulfide ki roto i nga mea arotahi ka taea te whakapai ake i te taupae whakaata o te arotahi, engari ka nui rawa te kapia sulfide huritaka ka heke te whakawhiti marama me te pakaru o nga rawa. Ma te whakahaere tika i nga ihirangi o te kapia whanariki whakakai i roto i te kapia 1.71KR, ka eke te arotahi 1.71 ki te tohu tohu teitei me te nama abbe me te whakarite kia pai te whakawhiti marama, te iti o te marara me te maarama ake.

  • 1.56 Tirohanga Kotahi HMC

    1.56 Tirohanga Kotahi HMC

    Ko te arotahi, ko te arotahi ka kiia ko te pokapū whakaata, ko te pokapū peita i muri i te whakairinga, he pai mo te awhi i roto i te anga whakaata, no reira ka kiia ko te pokapū whakaata. Ko tona ahua ka taea te whakapae, te poutū, he ngawari, he watea te whakaurunga.

    Whakar

    Resin lens motuhake mokowhiti mokowhiti arotahi karaihe

  • 1.49 Tirohanga Kotahi UC

    1.49 Tirohanga Kotahi UC

    Ko te tohu whakaata o te arotahi, 1.49, 1.56, 1.60, 1.67, 1.71, 1.74 kei te tohu o runga o te arotahi e pa ana ki te tohu whakaata o te arotahi. Mo nga mohiti myopic, ko te teitei ake o te tohu whakaata o te arotahi, ka angiangi te tapa o te arotahi, i runga i te whakaaro he rite etahi atu tawhā.

  • CR39 Mohiti mohiti arotahi

    CR39 Mohiti mohiti arotahi

    Ko nga mohiti he momo hua tiaki tirohanga hei aukati i te kino o nga kanohi tangata na te kaha o te ra. Ma te whakapai ake i nga taonga me nga tikanga a te tangata, ka taea te whakamahi mohiti hei taputapu motuhake mo te ataahua, mo te ahua whaiaro ranei.

  • 1.74 MR-174 FSV High Index HMC arotahi whatu

    1.74 MR-174 FSV High Index HMC arotahi whatu

    Ko te tikanga, ka korero tatou mo te taurangi o te arotahi kapia, mai i te 1.49 – 1.56 – 1.61 – 1.67 – 1.71 – 1.74. Na ko te kaha ano, 1.74 te mea angiangi, te teitei o te mana, ka kitea te paanga.

  • 1.67 MR-7 FSV High Index HMC arotahi whatu

    1.67 MR-7 FSV High Index HMC arotahi whatu

    1.67 taupū arotahi te tikanga e rua momo rauemi, MR-7 rauemi me MR-10 rauemi.

    Engari ko te rauemi MR-7 te mea tino whakamahia me te tino rongonui atu i te rauemi MR-10.

  • 1.61 MR-8 FSV High Index HMC arotahi whatu

    1.61 MR-8 FSV High Index HMC arotahi whatu

    1.61 arotahi taupū te tikanga wehe e rua momo, 1.61 MR-8 arotahi me 1.61 kiriaku arotahi.

    1.61 Ko te arotahi MR-8 ka pai ake i te wa e mau ana, na te pai o te Uara Abbe:41.

  • 1.59 Polycarbonate HMC Nga arotahi Optical

    1.59 Polycarbonate HMC Nga arotahi Optical

    Ko nga arotahi kapia whanui he rauemi totoka waiariki, ara, he wai nga rauemi mata, ka hangaia nga arotahi totoka i muri i te whakamahana. Ko nga arotahi PC, e mohiotia ana ano he "arotahi mokowhiti", "arotahi mokowhiti", he matū e kiia nei ko te polycarbonate, he mea werawera.

  • 1.56 Bifocal Flat runga / Porowhita Runga / Whakaranuhia nga arotahi whatu HMC

    1.56 Bifocal Flat runga / Porowhita Runga / Whakaranuhia nga arotahi whatu HMC

    Ko nga Arotahi Bifocals he arotahi matakite kei roto i nga rohe whakatikatika e rua, ka whakamahia mo te whakatikatika presbyopia. Ko te waahi ka whakatikahia e te bifocals te tirohanga tawhiti ka kiia ko te waahi tirohanga tawhiti, ko te waahi ka whakatika i te waahi tata ka kiia ko te waahi tirohanga tata me te waahi panui. I te nuinga o te wa, he nui ake te waahi tawhiti, no reira ka kiia ko te poro matua, ko te waahi tata he iti ake, ka kiia ko te poro iti.

  • 1.56 Porgressive HMC whatu arotahi

    1.56 Porgressive HMC whatu arotahi

    Ko te arotahi ahu whakamua he arotahi-maha te roa, he rereke mai i nga mohiti panui tuku iho me nga mohiti panui bifocal. Ko nga arotahi ahu whakamua karekau he ngenge o nga poi kanohi ki te whakatika tonu i te roa o te arotahi ina whakamahi i te roa o te matarua, me te kore e kitea he raina i waenga i nga roa arotahi e rua. raina rohe. He hāneanea ki te mau, he ataahua te ahua, kua pai haere te whiriwhiri mo te hunga whai presbyopia.