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Menene ruwan tabarau na ci gaba? Ginshikai masu ci gaba nau'in ruwan tabarau ne na ido wanda ke ba da ci gaba mai santsi kuma mara kyau na ikon gyara hangen nesa da yawa a cikin ruwan tabarau guda ɗaya.Ana kuma san su da babu-line bifocals ko varifocal ruwan tabarau.Sabanin al'ada...Kara karantawa»
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Mene ne blue haske?Tsayin hasken da ake iya gani shine 380-780NM, kuma na shuɗin haske shine 380-50NM, wanda shine ɗayan mafi ƙarancin tsayi da makamashi mafi girma.Ina hasken shuɗi ya wanzu?Blue haske yana samuwa a cikin abubuwa da yawa waɗanda mutane ...Kara karantawa»
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1. Wanene ya dace da ruwan tabarau na multifocal masu ci gaba?Ya dace da daidaitawar raguwa, a lokaci guda don ganin nisa, zato ko a lokaci guda don ganin nesa kusa da buƙatun mutane daban-daban (musamman don ganin buƙatun kwamfuta da wayar hannu), ba lallai ne ku ...Kara karantawa»
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Sau da yawa mutane suna tambaya ko suna buƙatar sanya gilashin blue-blocking don kare idanunsu lokacin kallon kwamfutarsu, pad ko wayar hannu.Shin laser myopia ya gyara bayan tiyata yana buƙatar sanya gilashin shuɗi mai shuɗi don kare ido?Domin amsa wadannan q...Kara karantawa»
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Lens na ci gaba, wanda ke nufin ruwan tabarau mai ɗaukar hoto, ana amfani da su sosai a Turai da Amurka, amma sun shahara a China a cikin shekaru 10 da suka gabata.Bari mu kalli hoton gilashin ci gaba na multifocal.A halin yanzu, yawancin...Kara karantawa»
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Yawan shaharar fina-finai masu ci gaba a yankunan da suka ci gaba kamar Turai da Amurka ya zarce kashi 70%, kuma fina-finan ci gaba sun kai kashi 30% na yawan tallace-tallace, tare da tallace-tallace na shekara-shekara na kusan miliyan 500.Duk da haka, fina-finai masu ci gaba ba su da kasa da 3% shahararru a ...Kara karantawa»
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Manyan abubuwa guda uku na ruwan tabarau na gani: menene takamaiman bambance-bambance da fa'idodi da rashin amfani na shahararrun ruwan tabarau na gani guda uku.Gilashin da ya dace na ilimin ruwan tabarau, mun gabatar da nau'in aikin ruwan tabarau, takamaiman kayan abu kaɗan ...Kara karantawa»
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Garage ruwan tabarau na al'ada ana magana da shi azaman yanki na gareji, saita samarwa.Garage da aka keɓance ruwan tabarau yana nufin samfurin da ba za a iya saduwa da shi ta hanyar samar da guda ɗaya ba kuma ana amfani dashi don biyan buƙatu na musamman.Irin wannan ruwan tabarau ya sha bamban da ruwan tabarau na yau da kullun, wh...Kara karantawa»
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Ruwan tabarau masu canza launi suna ƙara zama sananne saboda ba wai kawai suna ba da kariya ta UV ba, har ma sun dace da suturar yau da kullun.Abu mafi mahimmanci shine saduwa da bukatun ƙungiyoyi daban-daban na mutane, irin su presbyopia, myopia, lebur haske da sauransu.So, h...Kara karantawa»
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Za'a iya la'akari da zaɓin ruwan tabarau daga sassa uku: kayan aiki, aiki da ƙididdiga.Abubuwan gama gari sune: ruwan tabarau na gilashi, ruwan tabarau na guduro da ruwan tabarau na PC Shawarwari: YARA aiki, daga la'akari da aminci, mafi kyawun zaɓi na ruwan tabarau na guduro ko ruwan tabarau na PC ...Kara karantawa»
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Tare da ci gaba da inganta ingancin buƙatun masu amfani, ƙimar ingancin mutane don ruwan tabarau na gani suna haɓaka sannu a hankali, a lokaci guda, buƙatun duniya don ruwan tabarau na gani suna ƙara tsauri.Yadda ake gane ingancin alamar sa...Kara karantawa»
