Haske da kullun ba iri ɗaya suke ba
Ta yaya fararen fari? Ana amfani da matakai daban-daban na kyawawan haske da haske a lokacin da ake rarraba takardu, amma haske da kullun ba daidai ba ne. Dukansu sun shafi hotuna da aka buga a kan takarda, musamman maɓallin launuka.
Girman Haske Buga
Tsarin haske ya nuna daidai da wani tsayin daka mai haske na haske-457 nanometers. Hasken wani takarda yana nuna yawanci a kan sikelin 1 zuwa 100 tare da 100 shine haske. Rubutun takarda da yawa da aka yi amfani da su a cikin na'ura na kwafi da masu kwakwalwa na tebur suna da haske a cikin 80s. Takardun hoto suna kullum cikin tsakiyar zuwa 90s. Takarda da aka tsara a cikin 90s ya nuna haske fiye da takarda da aka lissafa a cikin 80s, wanda ya sa ya zama mai haske. Matsayin da ya fi girma, shine haskaka takarda. Duk da haka, masu sana'a suna amfani da kalmomi kamar "farin haske" ko "ultrabright" maimakon lambobi. Wadannan takardun suna iya yaudarar kuma basu nuna mahimmanci na haskakawa ko takarda ba.
Daidaita Takarda Whiteness
Yayinda haske ya yi la'akari da wani haske mai haske, nauyin gashi yayi la'akari da dukkanin matakan haske a cikin bakan gizo. Har ila yau tsarkakewa yana amfani da sikelin 1 zuwa 100. Matsayin da ya fi girma, shine yin takarda.
Kowane abu, takardun farin ciki na iya bayyanar da fari, amma idan aka sanya ta gefe, takardun fari suna nuna launuka daga launin farin haske mai haske zuwa launi, farar fata. Don yin amfani da ita, mafi kyau ma'auni na takarda takarda shine ido da bayyanar hotonka akan takarda.
Haske da Tsarkakewa Yayi Shafin Girman Hotuna
Haskaka da kuma tsabtace takarda, ya haskaka da kuma ɗaukar hotuna da aka buga a kanta. Launuka a kan takardun masu haske ba su da duhu. Ga mafi yawancin, hotuna akan takarda mai haske suna da launuka masu launi. Duk da haka, wasu launin launi a cikin hoto suna iya bayyana wankewa a kan takardun mafi kyawun.
Haske takarda da Ƙarshe
Hotunan suna bayyana haske da launuka masu haske a kan takardun hoto na inkjet tare da babban haske. Tare da cikakken takardun rubutu, babban haske na takarda zai iya zama mafi banbanci fiye da yadda ya yi a cikin takarda mai ƙyalƙyali ko rubutun gilashi masu launin daban-daban.
Eye vs. Paper Brightness Rating
Koda a lokacin da mai samar da takarda ya ba da takardar shaidar ɗaukar takarda, jarrabawar gaskiya ta yadda yadda hotunanku ke buga a kan wannan takarda tare da takardunku na musamman. Kafin yin zuba jari mai yawa a cikin takamaiman takarda, buga wasu hotuna a cikin ɗakunan kantin sayar da kaya kamar naka, tambayi samfurin takarda don gwada a gida, ko kuma tambayi takardar kasuwancin ku ko mai buga takarda don samfurori da aka buga a takarda da kuke la'akari.