Ma'auni na Masana'antu Bias Lighting
Ma'auni na Masana'antu Bias Lighting
MediaLight & LX1 Calculator Length
Da fatan za a zaɓi zaɓuɓɓukan da suka dace a ƙasa don tantance madaidaicin hasken son zuciya don nunin ku
Menene rabon nunin?
Menene girman nunin (Wannan shine tsayin ma'aunin diagonal)
inci
Kuna son sanya fitilu a bangarorin 3 ko 4 na nuni (Karanta shawararmu akan wannan shafin MediaLight & LX1 Calculator Length idan kuna da matsala yanke shawara).
Wannan shine ainihin tsayin da ake buƙata:
Ya kamata ku tattara har zuwa wannan girman girman hasken son zuciya (zaku iya kewaya ƙasa bisa ga ra'ayinku idan ainihin ma'aunin ma'auni yana kusa sosai. Yawancin lokaci yana da kyau a sami fiye da kaɗan):
Shigar da daidaitaccen hasken son zuciya a cikin gidan wasan kwaikwayo na gida ba lallai bane ya zama kalubale, amma galibi yana faruwa. Baya ga tubes masu kyalli, waɗanda suka kasance jigo na shekaru, akwai ƙananan zaɓuɓɓuka waɗanda suka ba da daidaitaccen CIE mai haskakawa D65 daidaito.
Akwai tarin mafita na tushen LED a kasuwa, amma suna da suna na rashin yin aiki kamar fitilu, kuma galibi ana ambaton su da shuɗi ko launuka masu launi. Wannan ya sa mu tunani. Mun lura da ingantattun ci gaba a aikin LED kuma, a zahiri, masu kera launuka masu yanke hukunci kamar Just Normlicht sun fara ba da mafita ta LED, don haka mun san akwai hanyar da za a bi da shi daidai, kawai ba wanda ya kasance yin shi.
Haskewar Bias: Yadda yake aiki
Kafin muyi bayanin dalilin da yasa ingantaccen hasken son zuciya yake da mahimmanci, yakamata muyi bayani kadan game da menene hasken son zuciya. Yawancinmu muna kallon Talabijan a cikin ɗakunan baƙin ɗakuna, ko a cikin yanayi mai haske. Babu ɗayan waɗannan da ya dace.
A cikin ɗaki mai baƙar fata wanda ba komai sai tv a matsayin tushen haske, ɗalibanku za su faɗaɗa kuma su takurawa tare da canza canjin tsakanin al'amuran duhu da haske. Wannan na iya haifar da matsalar ido da haifar da ciwon kai da kasala.
A gefe guda, idan kuna kallon TV a cikin ɗaki mai haske, kuna gabatar da walƙiya da wasu abubuwan da ke haifar da mummunan tasiri ga bambancin ra'ayi da launi na abin da kuke gani akan allon.
Don haka, idan duhu ba a maganarsa, kuma ɗaki mai walƙiya yana da matsala, menene hanyar da ta dace don haskaka gidan wasan kwaikwayo na gida? Haske yankin nan da nan bayan talabijin. Wannan sananne ne da 'Bias lighting'. Wannan ma ba hayaƙi bane da madubai. Duk manyan Studios suna amfani da wasu nau'ikan hasken son zuciya. Masana kimiyya masu daukar hoto kamar su Joe Kane sun taimaka wajen yada shi lokacin da ya shugabanci SMPTE Rukunin aiki a kan batun.
Tsayar da ƙashin ido ba shine fa'idar da kawai hasken wutar lantarki na gaskiya zai iya cimma ba. Za ku sami ....