Lenses sun saba da mutane da yawa, kuma suna taka muhimmiyar rawa wajen gyara myopia a cikin tabarau.Ruwan tabarau suna da nau'ikan sutura daban-daban, kamar sutturar kore, ruwan shuɗi, ruwan shuɗi-purple, har ma da lu'u-lu'u na gwal.Lalacewa da tsagewar yadudduka na ɗaya daga cikin manyan dalilan maye gurbin gilashin ido, don haka bari mu ƙara koyo game da rufin ruwan tabarau.
Haɓaka murfin ruwan tabarau
Kafin zuwan ruwan tabarau na resin, ana amfani da ruwan tabarau na gilashi.Fa'idodin ruwan tabarau na gilashi sune babban ma'anar refractive, babban watsa haske, da tauri mai girma, amma kuma suna da illa kamar kasancewa mai saurin karyewa, nauyi, da rashin lafiya.
Don magance matsalolin ruwan tabarau na gilashi, masana'antu sun haɓaka kayan aiki daban-daban don maye gurbin ruwan tabarau na gilashi, amma babu wanda ya dace.Kowane abu yana da nasa amfani da rashin amfani, kuma yana da wuya a cimma daidaito.Wannan kuma ya shafi ruwan tabarau na guduro na yanzu (kayan guduro).
Don ruwan tabarau na guduro na yanzu, rufi shine tsari mai mahimmanci.Kayayyakin guduro kuma suna da rarrabuwa da yawa, kamar MR-7, MR-8, CR-39, PC, NK-55-C, da sauran kayan guduro masu yawa, kowannensu yana da halaye daban-daban.Ko da ko ruwan tabarau na gilashi ko ruwan tabarau na guduro, hasken da ke wucewa ta fuskar ruwan tabarau zai fuskanci al'amuran gani iri-iri: tunani, refraction, sha, watsawa, da watsawa.
Rufe ruwan tabarau tare da fim ɗin anti-reflective
Kafin haske ya kai ga fuskar ruwan tabarau, makamashin haske ne 100%, amma idan ya fita daga ruwan tabarau ya shiga cikin ido, ba zai zama makamashin haske dari bisa dari ba.Mafi girman adadin kuzarin haske, mafi kyawun watsa hasken, kuma mafi girman ingancin hoto da ƙuduri.
Don takamaiman kayan ruwan tabarau, rage asarar tunani hanya ce ta gama gari don ƙara watsa haske.Ƙarin haske mai haske, ƙananan watsawar ruwan tabarau, yana haifar da rashin ingancin hoto.Sabili da haka, rage tunani ya zama matsala wanda ruwan tabarau na resin dole ne ya warware, kuma an yi amfani da fim din anti-reflective (AR film) zuwa ruwan tabarau (da farko, an yi amfani da suturar da aka yi amfani da su a kan wasu ruwan tabarau na gani).
Fim ɗin anti-reflective yana amfani da ƙa'idar tsangwama don samun alaƙa tsakanin hasken haske mai haske na murfin fim ɗin ruwan tabarau mai ɗaukar hoto da tsayin hasken abin da ya faru, kauri na fim ɗin fim, madaidaicin ma'aunin fim ɗin, kuma da refractive index na ruwan tabarau substrate, kyale hasken wucewa ta cikin fim Layer soke juna fita, rage asarar haske makamashi surface da inganta hoto ingancin da ƙuduri.
Abubuwan da aka yi amfani da su na anti-reflective sau da yawa suna amfani da oxides na ƙarfe masu tsabta irin su titanium dioxide da cobalt oxide, waɗanda aka ajiye a kan ruwan tabarau ta hanyar tsarin evaporation (rashin ruwa) don cimma sakamako mai kyau na anti-reflective.Rigunan da ba a taɓa gani ba sau da yawa suna barin ragowar, kuma yawancin yadudduka na fim galibi suna cikin kewayon launin kore.
Ana iya sarrafa launi na fim ɗin anti-reflective, alal misali, don samar da fim mai launin shuɗi, fim din blue-violet, fim din violet, fim mai launin toka, da sauransu.Daban-daban nau'ikan fina-finai masu launi suna da bambance-bambance a cikin tsarin masana'antu.Alal misali, fim ɗin shuɗi yana nufin cewa ƙananan tunani yana buƙatar sarrafawa, kuma wahalar rufewa ya fi na fim ɗin kore.Koyaya, bambancin watsa haske tsakanin fina-finai shudi da kore na iya zama ƙasa da 1%.
A cikin samfuran ruwan tabarau, fina-finan shuɗi gabaɗaya sun fi yawa a tsakiyar ruwan tabarau mai tsayi.A ka'ida, watsa hasken fina-finai shuɗi ya fi na fina-finan kore (a lura cewa wannan bisa ƙa'ida ne) saboda haske yana haɗuwa da nau'i daban-daban, kuma mabanbantan raƙuman ruwa suna da matsayi daban-daban a kan retina.A cikin yanayi na al'ada, hasken rawaya-kore yana da hoton daidai a jikin ido, kuma bayanan gani da hasken koren ke bayarwa yana da girma, don haka idon ɗan adam yana kula da hasken kore.
Rufe ruwan tabarau tare da fim mai wuyar gaske
Baya ga watsa haske, duka resin da kayan gilashi suna da babban koma baya: ruwan tabarau ba su da wahala sosai.
Maganin shine don magance wannan ta hanyar ƙara murfin fim mai wuya.
Taurin saman gilashin ruwan tabarau yana da girma sosai (yawanci yana barin ƙananan alamun idan abubuwa na yau da kullun suka fashe), amma wannan ba haka bane ga ruwan tabarau na guduro.Abubuwan da ke da wuyar zazzage ruwan tabarau na guduro cikin sauƙi, yana nuna cewa ba su da juriya.
Don inganta juriya na ruwan tabarau, ya zama dole don ƙara murfin fim mai wuya a saman ruwan tabarau.Rubutun fim mai wuya sau da yawa suna amfani da atom ɗin silicon don ƙarfafa jiyya, ta yin amfani da maganin taurara mai ɗauke da matrix na halitta da ƙwayoyin ultrafine na inorganic ciki har da abubuwan silicon.Fim mai wuya a lokaci guda yana da tauri da taurin (fim ɗin fim ɗin akan ruwan ruwan tabarau yana da wuyar gaske, kuma ruwan ruwan tabarau ba shi da karyewa, sabanin gilashin da ke karye cikin sauƙi).
Babban fasahar zamani don suturar fim mai wuya shine nutsewa.Rufin fim mai ƙarfi yana da ɗan ƙaramin kauri, kusan 3-5μm.Don ruwan tabarau na resin tare da suturar fim mai wuya, ana iya gano su ta hanyar sautin bugawa akan tebur da haske na ruwan tabarau.Ruwan tabarau waɗanda ke samar da sauti mai tsafta kuma suna da gefuna masu haske sun sha magani mai tauri.
Rufe ruwan tabarau tare da fim mai lalata.
Fim ɗin anti-reflective da fim mai wuyar gaske sune ainihin sutura biyu don ruwan tabarau na guduro a halin yanzu.Gabaɗaya, fim ɗin mai wuya yana farawa da farko, sannan kuma fim ɗin anti-reflective.Saboda ƙayyadaddun ƙayyadaddun kayan aikin fim na anti-reflective, akwai sabani tsakanin iyawar da ake nunawa da lalata.Saboda fim ɗin anti-reflective yana cikin yanayi mara kyau, yana da wuyar ƙirƙirar tabo a saman ruwan tabarau.
Maganin shine don ƙara ƙarin fim ɗin fim ɗin anti-kumburi a saman fim ɗin anti-reflective.Fim ɗin da ke hana lalata ya ƙunshi nau'in fluorides, wanda zai iya rufe murfin fim ɗin anti-reflective, rage wurin hulɗar tsakanin ruwa, mai, da ruwan tabarau, yayin da ba ya canza aikin gani na fim ɗin anti-reflective.
Tare da karuwar buƙatu na buƙatu, an haɓaka yadudduka na fim masu aiki da yawa, kamar fim ɗin polarizing, fim ɗin anti-static, fim ɗin kariya mai haske shuɗi, fim ɗin anti-hazo, da sauran yadudduka na fim masu aiki.Guda ɗaya na ruwa guda ɗaya, iri ɗaya na rigakafin kayan kwalliya, samfurori daban-daban, har ma da a cikin iri ɗaya iri, da kayan ruwan tabarau na daban, daban-daban na sanyaya suna ɗaya daga cikin dalilan.Akwai bambance-bambance a cikin fasaha da ingancin sutura.
Ga yawancin nau'ikan suturar fina-finai, yana da wahala ga matsakaicin mutum ya gane bambance-bambancen.Duk da haka, akwai nau'in sutura guda ɗaya inda za'a iya lura da tasirin sauƙaƙa: ruwan tabarau mai toshe haske mai shuɗi (fasaha da aka saba amfani da ita a cikin manyan tabarau masu toshe haske shuɗi).
Kyakkyawan haske mai toshe ruwan tabarau na shuɗi yana tace hasken shuɗi mai cutarwa a cikin kewayon 380-460nm ta fuskar fim ɗin shuɗi mai toshe haske.Duk da haka, akwai bambance-bambance a cikin ainihin aikin tsakanin samfurori daga masana'antun daban-daban.Kayayyaki daban-daban suna nuna bambance-bambance a cikin tasirin toshe haske mai shuɗi, launin tushe, da watsa haske, wanda a zahiri yana haifar da farashi daban-daban.
Kariyar rufin ruwan tabarau
Rubutun ruwan tabarau suna kula da yanayin zafi.Ana amfani da suturar ruwan tabarau na resin daga baya kuma dukkansu suna da rauni ɗaya: suna kula da yanayin zafi.Kare murfin ruwan tabarau daga fashewa na iya tsawaita tsawon rayuwar ruwan tabarau yadda ya kamata.Takaitattun mahalli masu zuwa suna da saurin haifar da lalacewa ga abin rufe fuska:
1. Sanya tabarau a kan dashboard na mota lokacin tsakar rana a lokacin rani.
2. Sanya tabarau ko sanya su kusa yayin amfani da sauna, wanka, ko jiƙa a cikin ruwan zafi.
3.Cooking a cikin dafa abinci a yanayin zafi mai yawa;idan mai zafi ya fantsama kan ruwan tabarau, za su iya fashe nan take.
4.Lokacin cin tukunyar zafi, idan miya mai zafi ta fantsama kan ruwan tabarau, za su iya fashewa.
5.Barin gilashin kusa da kayan aikin gida wanda ke haifar da zafi na dogon lokaci, kamar fitilar tebur, talabijin, da sauransu.
Baya ga abubuwan da ke sama, yana da mahimmanci kuma a nisantar da ƙaƙƙarfan ruwan acidic ko alkaline don hana firam ko ruwan tabarau daga lalacewa.
Fashewar murfin ruwan tabarau da karce sun bambanta da gaske.Fashewa yana faruwa ta hanyar fallasa zuwa yanayin zafi mai girma ko sinadarai, yayin da karce ke haifar da tsabtatawa mara kyau ko tasirin waje.
A gaskiya ma, gilashin samfuri ne mai laushi.Suna kula da matsi, faɗuwa, lankwasa, yanayin zafi mai zafi, da kuma ruwa mai lalata.
Don kare aikin gani na fim ɗin fim, ya zama dole:
1.Lokacin cire tabarau, sanya su a cikin akwati mai kariya kuma adana su a wurin da yara ba za su iya isa ba.
2.Clean gilashin tare da diluted tsaka tsaki wanka ta amfani da ruwan sanyi.Ba a ba da shawarar yin amfani da kowane ruwa don tsaftace gilashin ba.
3.In high-zazzabi yanayi (musamman a lokacin wanka ko dafa abinci), yana da kyau a sa tsofaffin gilashin don hana lalacewa ga ruwan tabarau na sababbin tabarau.
Wasu mutane na iya wanke gilashin su da ruwan dumi yayin wanke gashinsu, fuska, ko wanka don sanya gilashin ya fi tsafta.Duk da haka, wannan na iya haifar da babbar illa ga rufin ruwan tabarau kuma yana iya sa ruwan tabarau mara amfani.Yana da mahimmanci a jaddada cewa gilashin ya kamata a tsaftace kawai tare da diluted tsaka tsaki ta amfani da ruwa mai sanyi!
A karshe
tare da ci gaba da ci gaban fasahar sutura, samfuran kayan sawa na zamani sun sami ci gaba mai mahimmanci a cikin watsa haske, juriya, da kaddarorin lalata.Yawancin ruwan tabarau na guduro, ruwan tabarau na PC, da ruwan tabarau na acrylic na iya saduwa da bukatun mutane na yau da kullun dangane da ƙirar sutura.
Kamar yadda aka ambata a sama, gilashin ido a zahiri samfurori ne masu laushi, waɗanda ke da alaƙa da fasahar suturar fim ɗin fim, musamman ma manyan buƙatu don amfani da zafin jiki.A ƙarshe, Ina so in tunatar da ku: da zarar kun sami lalacewar fim ɗin fim ɗin ruwan tabarau na ido, maye gurbin su nan da nan.Kar a ci gaba da amfani da su cikin sakaci.Lalacewar fim ɗin fim ɗin na iya canza aikin gani na ruwan tabarau.Yayin da ruwan tabarau biyu ƙaramin abu ne, lafiyar ido yana da matuƙar mahimmanci.
Lokacin aikawa: Dec-21-2023