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IR Sika Izihlungi

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Izihlungi ezisike nge-infrared, ngezinye izikhathi ezibizwa ngokuthi izihlungi ze-IR noma izihlungi ezimunca ukushisa, ziklanyelwe ukukhombisa noma ukuvimba amaza amaza aseduze ne-infrared kuyilapho kudlula ukukhanya okubonakalayo.Avame ukusetshenziswa kumishini enezibani ezikhanyayo ze-incandescent (njengama-slides nama-projektha) ukuvimbela ukushisa okungadingekile.Ngenxa yokuzwela okuphezulu kwezinzwa zekhamera eziningi ekukhanyeni okuseduze kwe-infrared, kukhona nezihlungi ezisetshenziswa kumakhamera we-solid-state (CCD noma i-CMOS) ukuvimba ukukhanya kwe-infrared.Lezi zihlungi ngokuvamile ziba ne-tint eluhlaza okwesibhakabhaka ngoba futhi ngezinye izikhathi zivimbela okunye ukukhanya kusukela kumaza amade amade abomvu.Izihlungi ze-IR zingaba sobala, zibempunga, i-gradient noma izinhlobonhlobo zemibala ehlukene.

Ngokungafani neso, izinzwa ezisekelwe ku-silicon (okuhlanganisa ama-CCD nezinzwa ze-CMOS) zinokuzwela okudlulela ku-infrared eseduze.Izinzwa ezinjalo zingase zifinyelele ku-1000 nm.Izihlungi ze-IR zisetshenziselwa ukushintsha ukukhanya okudluliswa nge-lens kuya kunzwa yesithombe ukuvimbela izithombe ezibukeka ngendlela engezona ezemvelo.Izihlungi ze-IR-transmitting (ezidlulayo) noma ezikhipha izihlungi ze-IR-blocking zasembonini zivame ukusetshenziswa ezithombeni ze-IR ukuze kudlule ukukhanya kwe-IR futhi kuvinjwe okubonakalayo kanye nokukhanya kwe-UV.Lesi sihlungi sibonakala simnyama emehlweni, kodwa sibonisa ngale uma sibhekwa ngamadivayisi azwela i-IR.

Ekuqaleni, izihlungi ze-IR zazisetshenziswa ezithombeni zefilimu ukuthuthukisa ukuthwebula izithombe ezimnyama nezimhlophe.Ngokungeza izihlungi zemibala ehlukene, abathwebuli bezithombe bangangeza ukujula, bathuthukise ukugqama, futhi banciphise ukuxhopha okungonakalisa isithombe.

Izinhlobonhlobo zokuhlunga ziyatholakala ukuze kubonwe umshini wezimboni.Izihlungi zikuvumela ukuthi uthole imiphumela emangalisayo, uthuthukise ukubonakala kwemininingwane ethile, futhi ngokuvamile wenze imisebenzi yakho yokubona umshini ibe lula kakhulu.

Isibonelo, isihlungi se-bandpass esihlanganiswe nesibani esisetshenziswayo sizokuvumela ukuthi uhlunge ukukhanya kwe-ambient okuvame ukwehlula cishe ngokuphelele.Futhi, ekusetshenzisweni okujwayelekile, izakhiwo ezingabonakali zezinto ngokuvamile zenziwe zibonakale kusetshenziswa izihlungi ezifanele.

I-CHANCCTV ikunikeza izinhlobonhlobo zezihlungi ezihlukene cishe kuwo wonke amalensi.

I-940nm Narrow Bandpass

I-940nm Narrow Bandpass

I-IR650-850nm I-Dual Bandpass

I-IR650-850nm I-Dual Bandpass

I-IR650nm Bandpass

I-IR650nm Bandpass

IR800-1000nm Longpass

IR800-1000nm Longpass


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