ndi
Mawindo otetezera ndiwo otsiriza optics ogwiritsidwa ntchito pamaso pa malo ogwira ntchito;amateteza optics apamwamba kwambiri, kamera, masensa, etc ku splatter zinthu.Nthawi zambiri, mazenera oteteza amakhala otsika mtengo ndipo amafunikira pang'ono pokhudzana ndi mawonekedwe apamwamba komanso mawonekedwe apamwamba.
Zipangizo zamawindo wamba monga BK7, quartz, etc., zimatha kukwaniritsa zofunikira zambiri zenera, koma muzochitika zina zantchito ndi zinthu zina, zenera loteteza limayenera kukhala ndi kukana kuvala, kukana dzimbiri komanso magwiridwe antchito apamwamba, Pali zida zochepa zenera. akhoza kukwaniritsa zofunikirazi, makamaka kuvala kukana.Mawindo a safirondi zangwiro pazofunikira izi.Zenera la safiro silimangokhala ndi ma transmittance abwino mu ultraviolet, zowoneka ndi infrared, komanso pansi pamikhalidwe yokwaniritsa zofunikira zamphamvu,safiroakhoza kuchepetsa kwambiri makulidwe a zenera ndi kukwaniritsa zofunika za kuvala kukana, amene osati anatsimikiza ndi zabwino Mawotchi katundu zimadalira kuuma kwake pamwamba, chachiwiri kwa diamondi.
Ndife fakitale yokhazikika pakupangazida za safiro, ndipo zinthu zazikuluzikulu zimaphatikizapo zinthu zambiri za safiro.Monga katswirizenera la safiro la chinas fakitale, ndife okhazikika pakupanga mazenera a safiro ndi zinthu zina, titha kupereka zazikulu zambiri zamapangidwe ndi mawonekedwe.Mukungoyenera kudziwitsa ogwira ntchito athu za zomwe mukufuna kudzera pa DWG.kapena kufotokozera malemba kuti mutenge mawu mu nthawi yochepa kwambiri.
Komanso, ifenso kuperekamiyala ya safiro, ndodo za safirondimankhwala ena, mutha kuyang'ana zoyambitsa zina pawebusayiti, komanso mutha kulumikizana mwachindunji ndi ogulitsa athu kuti mudziwe zomwe mukufuna.