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IR Yanke Tace

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Matsalolin yanke infrared, wani lokaci ana kiranta filtattun IR ko matattarar ɗaukar zafi, an ƙera su don yin tunani ko toshe raƙuman raƙuman infrared na kusa yayin wucewar haske mai gani.Ana amfani da su sau da yawa a cikin kayan aiki tare da kwararan fitila masu haske (kamar nunin faifai da majigi) don hana dumama da ba dole ba.Saboda tsananin hankali na yawancin firikwensin kamara zuwa hasken infrared na kusa, akwai kuma masu tacewa da ake amfani da su a cikin kyamarori masu ƙarfi (CCD ko CMOS) don toshe hasken infrared.Waɗannan matatun yawanci suna da launin shuɗi saboda suma wani lokacin suna toshe wasu haske daga tsayin jajayen tsayin tsayi.Matatun IR na iya zama m, launin toka, gradient ko launuka daban-daban.

Ba kamar ido ba, na'urori masu auna firikwensin da suka dogara da silicon (ciki har da CCDs da CMOS na'urori masu auna firikwensin) suna da hankali da ke faɗaɗa cikin infrared na kusa.Irin waɗannan firikwensin na iya ƙara zuwa 1000 nm.Ana amfani da matatun IR don canza hasken da ake watsawa ta ruwan tabarau zuwa firikwensin hoto don hana hotuna masu kama da dabi'a.Ana amfani da filtata masu watsawa (wucewa) ko cire matattarar IR-blocking na masana'anta a cikin daukar hoto don wuce hasken IR da toshe bayyane da hasken UV.Wannan tacewa yana bayyana baƙar fata ga ido, amma yana bayyana idan an duba shi tare da na'urorin IR.

Asali, an yi amfani da filtattun IR a cikin ɗaukar hoto don haɓaka ɗaukar hoto na baki da fari.Ta hanyar ƙara matattara na launuka daban-daban, masu daukar hoto na iya ƙara zurfin zurfi, haɓaka bambanci, da rage haske wanda zai iya lalata hoto.

Akwai nau'ikan tacewa iri-iri don hangen nesa na injin masana'antu.Filters suna ba ku damar samun sakamako mai ban sha'awa, inganta hangen nesa na takamaiman bayanai, kuma galibi suna sauƙaƙe ayyukan hangen nesa na injin ku sosai.

Misali, matatar bandpass wanda aka haɗa tare da hasken da ake amfani da shi zai ba ku damar tace hasken yanayi mai yawan gaske kusan gaba ɗaya.Har ila yau, a cikin aikace-aikacen al'ada, abubuwan da ba a iya gani na abubuwa yawanci ana bayyana su ta amfani da matattara masu dacewa.

CHANCCTV yana ba ku nau'ikan tacewa daban-daban don kusan kowane ruwan tabarau.

940nm Maɗaukakin Maɗaukakin Maɗaukaki

940nm Maɗaukakin Maɗaukakin Maɗaukaki

IR650-850nm Dual Bandpass

IR650-850nm Dual Bandpass

IR650nm Bandpass

IR650nm Bandpass

IR800-1000nm Longpass

IR800-1000nm Longpass


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