urutonde

Amakuru

  • Imurikagurisha mpuzamahanga ry’Ubushinwa (Shanghai)

    Imurikagurisha mpuzamahanga ry’Ubushinwa (Shanghai)

    Imurikagurisha mpuzamahanga ry’amaso ya Shanghai (Imurikagurisha ry’amaso rya Shanghai, imurikagurisha mpuzamahanga ry’amaso) ni rimwe mu nganda nini kandi zemewe ku mugaragaro n’inganda mpuzamahanga z’amaso n’imurikagurisha mu Bushinwa, kandi ni n’imurikagurisha mpuzamahanga ry’imyenda y'amaso featur ...
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  • Inganda zijisho zitangiza impinduramatwara yubwenge kuri Silmo

    PARIS.Nubwo hari ubwoba bwuko ubukungu bwifashe nabi, imyiyerekano yimyambarire ya Silmo iherutse kwerekana yari nziza.Perezida wa Silmo, Amelie Morel, yavuze ko umubare w'abamurika n'abitabiriye - abashyitsi 27.000 - bari ku murongo wa versio yabanjirije icyorezo ...
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  • Igitangaza cya Fotochromic Lens: Aho Ifishi Ihurira Imikorere

    Igitangaza cya Fotochromic Lens: Aho Ifishi Ihurira Imikorere

    Mw'isi aho ikoranabuhanga ritera imbere vuba kurusha mbere, ntawabura kuvuga ko ikiremwamuntu kigeze kure mu bijyanye no guhanga udushya.Imwe mumajyambere agezweho muri optique ni lensifoto.Lens ya Photochromic, izwi kandi nk'amafoto ya fotokromike cyangwa inzibacyuho, ...
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  • Itara rirwanya ubururu (UV420): tekinoroji yo guhinduranya amaso

    Itara rirwanya ubururu (UV420): tekinoroji yo guhinduranya amaso

    Mw'isi ya none, aho abantu basanzwe bamara amasaha arenga umunani kumunsi imbere ya ecran, kunanirwa amaso nibibazo bifitanye isano.Ntibisanzwe guhura no kutabona neza, kubabara umutwe, cyangwa amaso yumye nyuma yumunsi wose kumurimo.Mubyongeyeho, kumara igihe kirekire ...
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  • Igenzura rya Myopia Kugenzura Ibipimo by'isoko [2023-2029]

    Igenzura rya Myopia Kugenzura Ibipimo by'isoko [2023-2029]

    Ubushakashatsi ku isoko ryisi yose bugaragaza imikorere yinzira zo kugenzura indwara ya myopiya kugeza mu 2023. Itanga isesengura ryimbitse ryimiterere yinteguza zo kugenzura myopiya hamwe n’imiterere ihiganwa ku isi.Isoko rya Myopia Igenzura rya Ophthalmic Lens Isoko rirahari hamwe na d ...
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  • Ibirahuri by'Ubururu ni iki?Ubushakashatsi, Inyungu & Byinshi

    Ibirahuri by'Ubururu ni iki?Ubushakashatsi, Inyungu & Byinshi

    Birashoboka ko urimo ubikora nonaha - ureba mudasobwa, terefone cyangwa tableti itanga urumuri rwubururu.Kurebera kuri kimwe muri ibyo mugihe kinini gishobora kuganisha kuri Computer Vision Syndrome (CVS), ubwoko bwihariye bwamaso atera ibimenyetso nkamaso yumye ...
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  • Nangahe uzi ibijyanye na firime ya linzira yerekana?

    Nangahe uzi ibijyanye na firime ya linzira yerekana?

    Igisekuru cyakera cya optique bakunze kubaza niba bafite ibirahuri cyangwa kirisiti ya kirisiti, bagasebya lens resin dusanzwe twambara muri iki gihe.Kuberako igihe babonanaga bwa mbere na resin lens, tekinoroji yo gutwika ibyuma bya resin ntabwo yateye imbere bihagije, ...
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  • Isesengura ryamahame yerekana amafoto yerekana amashusho

    Isesengura ryamahame yerekana amafoto yerekana amashusho

    Hamwe niterambere ryibirahure, isura yikirahure yarushijeho kuba nziza, kandi amabara yikirahure yarushijeho kuba amabara, bituma urushaho kwambara imyenda.Amadarubindi ya Photochromic ni ibirahuri bishya bivamo.Indorerwamo ya chromatic ...
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  • Ese ibirahuri byubururu bifunga ibirahure bifite akamaro?

    Ese ibirahuri byubururu bifunga ibirahure bifite akamaro?

    1. Itara ry'ubururu ni iki?Amaso yacu arashobora kubona isi yamabara nkaya, agizwe ahanini namabara arindwi yumutuku, orange, umuhondo, icyatsi, cyan, ubururu nubururu.Itara ry'ubururu ni kimwe muri byo.Mu magambo yumwuga, urumuri rwubururu nubwoko bugaragara ...
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