Shin ya zama dole a yi amfani da allo mai lankwasa a gidan wasan kwaikwayo na gida? Mai lankwasa allon yana da fa'idodi da yawa. Misali, hoton mai lankwasa zai fi dacewa da tsarin ido, gashi zai fi dadi fiye da farantin lebur, kuma hoton zai fi karfin aiki yayin kallon fina -finan 3D. A karkashin wane yanayi ne allon mai lankwasa ya dace?
Lokacin girman allo ya wuce inci 150, ana iya amfani da allon mai lankwasa, saboda babban allon mai lankwasa na iya jin yanayin kewaye da kasancewar allon, musamman lokacin kallon fina -finan 3D. Bambancin gani tsakanin allon mai lankwasa da allon lebur ba babba bane, amma wahalar daidaitawar allon mai lankwasa ya fi allon lebur, don haka galibi ana ba da shawarar yin amfani da allon lebur idan girman ƙarami ne.
Yi amfani da babban riba
Lokacin da kwararar mai aikin majigi ba ta isa don tallafawa hasken hoton ba, za mu zaɓi babban fa'idar allo don haɓaka hasken hoton, amma ɗayan matsalolin da ke haifar da samar da allo mai girma shine tasirin hasken rana (haske an kafa tabo a tsakiyar allon, yayin da gefen ke da ƙarancin haske). Mafi girman riba, mafi bayyane tasirin hasken rana. A wannan lokacin, murfin murfin allon baka zai iya shimfiɗa shimfidar haske ta hanyar mafi haske a tsakiyar allon zuwa ɓangarorin biyu, don rage tasirin hasken rana.
Gyaran muryar matashin kai
Gabaɗaya, lokacin da ake aiwatar da babban allo mai girman allo, saboda babban tazara tsakanin majigi da allon cibiyar allo da hoton gefen, murdiyar tasirin matashin kai zai bayyana. Daga cikin su, koren imaxs a gefen hagu da dama na letas na allo za su lanƙwasa a ciki kuma su miƙe tsaye, suna mai sanya hoton gaba ɗaya ya zama ɗan haushi, ƙarami kuma ba a bayyane ba. Lokacin da aka ƙaddara babban allo, wannan abin murdiya zai zama a bayyane sosai lokacin da aka daidaita tsayin tsinkayar tsinkaya, amma amfani da lanƙwasa allo na iya gyara murdiyar occipital, don haka koyaushe babban allo ne
Flat panel J zane mai haske. Lokacin da girman ciyawar allon yayi ƙanƙanta, bambancin tsayin tsakanin haske da hasken B yana da ƙanƙanta sosai, kuma gurɓataccen hoton zane ba mai sauƙin gani bane. Koyaya, da zarar girman allo ya zama mafi girma, bambancin tsayin tsakanin a da e zai yi girma, yana haifar da murdiya matashin kai.
A cikin zane -zane na fitilar labulen arc, ana iya daidaita tazara tsakanin tsayin a da B don zama kusa kusa, don gyara murɗawar matashin kai.
Daidaita labulen baka
Gyara allo na ma'auni daban -daban: yawancin allon da ake amfani da su a aikace -aikacen gidan wasan kwaikwayo na gida shine 16.9. Idan tushen shine 2.35: 1, allon waƙar yayi kyau, amma idan kun kunna tushen 16.9, kusurwoyin huɗu basu gamsu ba. A wannan lokacin, kuna buƙatar ƙara girman allo kaɗan. Idan kusurwoyin huɗu sun cika, hoton da ya wuce kima za a shaƙa da baƙaƙen fata a kan firam ɗin.
A wani yanayin, yi amfani da allon 2.351. Gabaɗaya, yawancin wannan adadin zai zaɓi allon baka, saboda zai fi kyau kuma ya kewaye hoton. Idan tushen da kansa shine 2.35.1, daidai yake da allon 163609, amma girman allo yana buƙatar ƙara girma kaɗan. Koyaya, idan gefen fim na 16.9 shine zaɓin kusurwa, majigi da aka yi amfani da shi ba shi da yanayin daidaita daidaiton sa. Ana buƙatar ruwan tabarau mai ɓarna, wanda yake da tsada kuma yana da wahalar warwarewa, wanda ke haifar da wani matakin rage haske. Don haka sai dai idan kuna da isasshen kasafin kuɗi, ana ba da shawarar yin amfani da allo mai lanƙwasa 1633609 ko majigi tare da aikin zuƙowa.