Ruwan tabarau na gani shine ruwan tabarau da aka yi da gilashin gani.Ma'anar gilashin gani shine gilashin tare da kaddarorin gani iri ɗaya da ƙayyadaddun buƙatu don kaddarorin gani kamar fihirisar rarrabuwa, watsawa, watsawa, watsawar gani da ɗaukar haske.Gilashin da zai iya canza yanayin yaduwa na haske da kuma dangin dangi na rarraba hasken ultraviolet, bayyane ko hasken infrared.A cikin kunkuntar hankali, gilashin gani yana nufin gilashin gani mara launi;A cikin faffadar ma'ana, gilashin gani kuma ya haɗa da gilashin gani mai launi, gilashin Laser, gilashin ma'adini na gani, gilashin anti-radiation, gilashin infrared na ultraviolet, gilashin fiber na gani, gilashin acoustooptic, gilashin magneto-optical da gilashin photochromic.Ana iya amfani da gilashin gani don kera ruwan tabarau, prisms, madubai da tagogi a cikin kayan aikin gani.Abubuwan da aka haɗa da gilashin gani sune mahimman abubuwan da ke cikin kayan aikin gani.
Gilashin da aka fara amfani da shi don yin ruwan tabarau shine kumbura akan gilashin taga na yau da kullun ko kwalabe na giya.Siffar tana kama da "kambi", daga abin da sunan gilashin kambi ko gilashin farantin farantin ya fito.A lokacin, gilashin bai yi daidai ba kuma yana kumfa.Bugu da ƙari ga gilashin kambi, akwai wani nau'in gilashin gilashi tare da babban abun ciki na gubar.Kusan 1790, Pierre Louis Junnard, Bafaranshe, ya gano cewa miya gilashin motsa jiki na iya yin gilashi tare da nau'in nau'i.A cikin 1884, Ernst Abbe da Otto Schott na Zeiss sun kafa Schott glaswerke Ag a Jena, Jamus, kuma sun haɓaka da yawa na gilashin gani a cikin ƴan shekaru.Daga cikin su, ƙirƙirar gilashin rawanin barium tare da babban ma'anar refractive shine ɗayan mahimman nasarorin masana'antar gilashin Schott.
Gilashin gani yana gauraye da oxides na silicon high-tsarki, boron, sodium, potassium, zinc, gubar, magnesium, calcium da barium bisa ga takamaiman tsari, narke a babban zafin jiki a cikin crucible platinum, zuga ko'ina tare da ultrasonic kalaman don cire kumfa. ;Sa'an nan kuma kwantar da hankali a hankali na dogon lokaci don kauce wa damuwa na ciki a cikin shingen gilashi.Dole ne a auna shingen gilashin da aka sanyaya ta kayan aikin gani don bincika ko tsafta, nuna gaskiya, daidaituwa, fihirisar ratsawa da fihirisar watsawa sun hadu da ƙayyadaddun bayanai.Ƙwararriyar shingen gilashin yana zafi kuma an ƙirƙira shi don samar da ruwan tabarau mai ƙaƙƙarfan amfrayo.
Lokacin aikawa: Agusta-01-2022