Menene fim ɗin sirrin wayar hannu
Fim ɗin sirri fim ne mai kariya wanda aka makala akan allon wayar hannu don hana wasu daga leƙen asiri.Don wayoyin hannu ba tare da fim ɗin sirri ba, allon shine kewayen allo na raba, kuma ku da mutanen da ke kusa da ku kuna iya ganin allon a sarari.Lokacin da kuka sanya fim ɗin keɓantacce akan allon, yana cikin keɓantaccen allon sirri.Ana iya ganin shi a fili lokacin fuskantar allo ko a cikin wani takamaiman kusurwa, kuma ba za a iya ganin bayanan allon a fili daga gefe ba, don haka yana hana ɓoye sirrin sirri yadda ya kamata.
Ka'idar fim ɗin anti-peeping wayar hannu
Idan aka kwatanta da fim ɗin wayar hannu na yau da kullun, fim ɗin sirri yana daidai da ƙara abin rufe fuska ga fim ɗin wayar hannu, ta amfani da fasahar gani na micro shutter.Ka'idodinsa yana kama da masu rufewa a cikin ofishin, kuma ana iya samun nau'i daban-daban da jin dadi ta hanyar daidaita kusurwa.
Tsarin tsarin fim ɗin sirrin wayar salula ya fi yawa, wanda za a iya fahimtarsa da rage makafi da sau dubunnan, da kuma rage kusurwar kallon allon wayar ta hanyar sarrafa kusurwar hasken.Ta wannan hanyar, dole ne wasu su kasance a kusurwar gaba ɗaya da ku don ganin abubuwan da ke cikin allon wayar a sarari, kuma mutanen da ke waje da abin da ake iya gani ba za su iya gani da kyau ba.
Idan ka lura, za ka ga cewa allon nunin na’urar kudi ta ATM na bankin ita ma tana amfani da wannan fasaha, kuma ba za ka iya ganin bayanan allon ba idan ka tsaya a gefen na’urar.
Shin fim ɗin sirri yana da sauƙin amfani?
Abubuwan da aka nuna akan allon za a iya gani daga gaba kawai tare da fim ɗin sirri da aka haɗe.Ƙarin kashe-tsakiyar kusurwar kallo, mafi duhun allon zai kasance har sai ya zama baki ɗaya.Don haka, fim ɗin anti-peeping yana da sakamako mai kyau na hana peeping.Bugu da ƙari, farashin fim ɗin kariya na sirri yana da ƙasa, kuma abokai da yawa waɗanda suka kula da kariyar sirri sun yanke shawarar farawa.
Amma kuma gazawarsa a bayyane take.Ƙananan tsarin "leaf" a cikin fim ɗin sirri zai toshe wasu haske.Ko da ka kalli allon daga gaba, za ka ji cewa allon ya fi duhu fiye da kafin fim ɗin, kuma haske da launi sun fi ƙasa da ƙasa.Wayar hannu tare da fim ɗin sirri yana buƙatar daidaita haske da hannu, kuma yawan wutar lantarki yana ƙaruwa sosai.Duban allo a ƙarƙashin yanayin haske mara nauyi na dogon lokaci ba makawa zai ɗan yi tasiri ga idanunku kaɗan.
Yadda ake zaɓar fim ɗin sirri
Abu na farko da ake buƙata na fim ɗin sirri mai kyau shine tasirin sirrin yana da kyau, kuma na biyu watsa haske yana da girma.
Tasirin kariyar sirri yana da alaƙa da kusurwar kallo.Ƙananan kusurwar kallo, mafi kyawun tasirin kariya na sirri.Matsakaicin kallon tsohon fim ɗin sirri yana kusan 45 °, kuma tasirin kariyar sirri ba shi da kyau, wanda kasuwa ta kawar da shi.Matsayin kallon sabon fim ɗin sirri yanzu ana sarrafa shi a cikin 30 °, wato, an faɗaɗa kewayon kariyar sirri, wanda zai iya kare sirrin sirri mafi kyau.
Lokacin aikawa: Satumba-16-2022