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Zosefera Zodulidwa ndi IR Chithunzi Chodziwika

Zosefera Zodula za IR

Kufotokozera Mwachidule:

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Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

	Chitsanzo NO.	Kutalika kwa mafunde	Kufotokozera	Kukula	Mtengo Wotumizira	Mtengo wagawo

ZAMBIRI+ZOCHEPA-	CH6002A	IR650nm	Fyuluta ya Bandpass	Ф8.5*0.55mm	420-630nm@T>90%；650±7nm@T=50%；700-1100nm@T<1%	/Pemphani Mtengo
Chithunzi cha PDF
ZAMBIRI+ZOCHEPA-	CH6003A	IR650nm	Fyuluta ya Bandpass	Ф10.0*0.55mm	420-630nm@T>90%；650±7nm@T=50%；700-1100nm@T<1%	/Pemphani Mtengo
Chithunzi cha PDF
ZAMBIRI+ZOCHEPA-	CH6060A	IR650nm	Fyuluta ya Bandpass	Ф11.0*0.55mm	420-630nm@T>90%；650±7nm@T=50%；700-1100nm@T<1%	/Pemphani Mtengo
Chithunzi cha PDF
ZAMBIRI+ZOCHEPA-	CH6061A	IR650nm	Fyuluta ya Bandpass	4.04.00.3mm	420-630nm@T>90%；650±7nm@T=50%；700-1100nm@T<1%	/Pemphani Mtengo
Chithunzi cha PDF
ZAMBIRI+ZOCHEPA-	CH6002A	IR650nm	Fyuluta ya Bandpass	Ф6.7*0.3mm	420-560nm@T>88%；650±10nm@T=50%；730-1100nm@T<1%	/Pemphani Mtengo
Chithunzi cha PDF
ZAMBIRI+ZOCHEPA-	CH6049B	IR650nm	Fyuluta ya Bandpass	Ф10.0*0.3mm	420-560nm@T>88%；650±10nm@T=50%；730-1100nm@T<1%	/Pemphani Mtengo
Chithunzi cha PDF
ZAMBIRI+ZOCHEPA-	CH6043A	IR850nm	Fyuluta Yopapatiza ya Bandpass	Ф8.5*0.55mm	CWL=850±10nm@T>90%，FWHM=40±5nm，350-1100nm@T<1%	/Pemphani Mtengo
Chithunzi cha PDF
ZAMBIRI+ZOCHEPA-	CH6046A	IR850nm	Fyuluta Yopapatiza ya Bandpass	6.06.00.3mm	CWL=850±10nm@T>90%，FWHM=40±5nm，350-1100nm@T<1%	/Pemphani Mtengo
Chithunzi cha PDF
ZAMBIRI+ZOCHEPA-	CH6053A	IR850nm	Fyuluta Yopapatiza ya Bandpass	6.06.00.11mm	CWL=850±10nm@T>90%，FWHM=40±5nm，350-1100nm@T<1%	/Pemphani Mtengo
Chithunzi cha PDF
ZAMBIRI+ZOCHEPA-	CH6020A	IR940nm	Fyuluta Yopapatiza ya Bandpass	Ф10.0*1.1mm	CWL=940±10nm@T>90%，FWHM=40±5nm，350-1100nm@T<1%	/Pemphani Mtengo
Chithunzi cha PDF
ZAMBIRI+ZOCHEPA-	CH6054A	IR940nm	Fyuluta Yopapatiza ya Bandpass	Ф8.5*0.55mm	CWL=940±10nm@T>90%，FWHM=40±5nm，350-1100nm@T<1%	/Pemphani Mtengo
Chithunzi cha PDF
ZAMBIRI+ZOCHEPA-	CH6054B	IR940nm	Fyuluta Yopapatiza ya Bandpass	6.06.00.55	CWL=940±10nm@T>90%，FWHM=40±5nm，350-1100nm@T<1%	/Pemphani Mtengo
Chithunzi cha PDF
ZAMBIRI+ZOCHEPA-	CH6037B	IR650-850nm	Fyuluta ya Bandpass Yapawiri	7.17.10.55	420-630nm@T>90%；645±7nm@T=50%，700-760nm@T<1%, 850±5nm@T≥90%，45-55nm，910-1100nm@T<2%	/Pemphani Mtengo
Chithunzi cha PDF
ZAMBIRI+ZOCHEPA-	CH6052A	IR650-850nm	Fyuluta ya Bandpass Yapawiri	Ф8.5*0.35mm	420-630nm@T>90%；645±7nm@T=50%，700-760nm@T<1%, 850±5nm@T≥90%，45-55nm，910-1100nm@T<2%	/Pemphani Mtengo
Chithunzi cha PDF
ZAMBIRI+ZOCHEPA-	CH6055A	IR650-850nm	Fyuluta ya Bandpass Yapawiri	6.46.40.55	420-630nm@T>90%；645±7nm@T=50%，700-760nm@T<1%, 850±5nm@T≥90%，45-55nm，910-1100nm@T<2%	/Pemphani Mtengo
Chithunzi cha PDF
ZAMBIRI+ZOCHEPA-	CH6035A	IR650-940nm	Fyuluta ya Bandpass Yapawiri	7.17.10.55	420-630nm@T>90%；645±7nm@T=50%，700-850nm@T<1%, 940±5nm@T≥90%，45-55nm，990-1100nm@T<2%	/Pemphani Mtengo
Chithunzi cha PDF
ZAMBIRI+ZOCHEPA-	CH6056A	IR650-940nm	Fyuluta ya Bandpass Yapawiri	6.46.40.55	420-630nm@T>90%；645±7nm@T=50%，700-850nm@T<1%, 940±5nm@T≥90%，45-55nm，990-1100nm@T<2%	/Pemphani Mtengo
Chithunzi cha PDF
ZAMBIRI+ZOCHEPA-	CH6029B	IR650-1100nm	Fyuluta Yotalikirapo	7.07.01.0	350-730nm@T<1%,680-1100nm@T>90%	/Pemphani Mtengo
Chithunzi cha PDF
ZAMBIRI+ZOCHEPA-	CH6040A	700-1100nm	Fyuluta Yotalikirapo	Ф5.8*0.32mm	350-700nm@T<1%, 730-1100nm@T>90%	/Pemphani Mtengo
Chithunzi cha PDF
ZAMBIRI+ZOCHEPA-	CH6050B	IR800-1100nm	Fyuluta Yotalikirapo	Ф8.5*0.7mm	350-800nm@T<1%, 830-1100nm@T>90%	/Pemphani Mtengo
Chithunzi cha PDF

Ma fyuluta odulidwa ndi infrared, omwe nthawi zina amatchedwa ma fyuluta a IR kapena ma fyuluta otenga kutentha, amapangidwa kuti awonetse kapena kutsekereza ma wavelength apafupi ndi infrared pamene akudutsa kuwala kooneka. Nthawi zambiri amagwiritsidwa ntchito mu zipangizo zokhala ndi mababu owala a incandescent (monga ma slide ndi ma projector) kuti apewe kutentha kosafunikira. Chifukwa cha mphamvu ya masensa ambiri a kamera ku kuwala kwapafupi ndi infrared, palinso ma fyuluta omwe amagwiritsidwa ntchito mu makamera olimba (CCD kapena CMOS) kuti atseke kuwala kwa infrared. Ma fyuluta awa nthawi zambiri amakhala ndi mtundu wabuluu chifukwa nthawi zina amatsekereza kuwala kwina kuchokera ku ma wavelength ofiira aatali. Ma fyuluta a IR amatha kukhala owonekera, aimvi, a gradient kapena mitundu yosiyanasiyana.

Mosiyana ndi diso, masensa opangidwa ndi silicon (kuphatikizapo ma CCD ndi masensa a CMOS) ali ndi mphamvu zowunikira zomwe zimafikira pafupi ndi infrared. Masensa otere amatha kufikira 1000 nm. Ma IR filters amagwiritsidwa ntchito kusintha kuwala komwe kumatumizidwa kudzera mu lens kupita ku sensa ya chithunzi kuti apewe zithunzi zosawoneka bwino. Ma IR-transmitting (passing) filters kapena kuchotsa ma IR-blocking filters a fakitale amagwiritsidwa ntchito kwambiri mu kujambula kwa IR kuti adutse kuwala kwa IR ndikutseka kuwala kooneka ndi UV. Fyuluta iyi imawoneka yakuda ku diso, koma imakhala yowonekera bwino ikayang'aniridwa ndi zida zomwe zimazindikira IR.

Poyamba, zosefera za IR zinkagwiritsidwa ntchito pojambula zithunzi zakuda ndi zoyera. Mwa kuwonjezera zosefera zamitundu yosiyanasiyana, ojambula zithunzi amatha kuwonjezera kuzama, kusintha kusiyana, ndikuchepetsa kuwala komwe kungawononge chithunzi.

Pali mitundu yosiyanasiyana ya zosefera zomwe zingagwiritsidwe ntchito poona makina a mafakitale. Zosefera zimakupatsani mwayi wopeza zotsatira zabwino kwambiri, kukonza mawonekedwe azinthu zinazake, komanso nthawi zambiri zimakuthandizani kuti ntchito zanu zowonera makina zikhale zosavuta.

Mwachitsanzo, fyuluta ya bandpass yolumikizidwa ndi kuwala komwe kukugwiritsidwa ntchito idzakuthandizani kusefa kuwala kozungulira komwe nthawi zambiri kumakhala kovuta kwambiri pafupifupi konse. Komanso, nthawi zambiri, mawonekedwe osawoneka a zinthu nthawi zambiri amaonekera pogwiritsa ntchito zosefera zoyenera.

CHANCCTV imakupatsirani mitundu yosiyanasiyana ya zosefera za lenzi iliyonse.