I-Ir elungisiweyo, ekwabizwa ngokuba yilensi elungisiweyo, luhlobo olunobunkunkqele beelensi ezifanelekileyo ukuba luye lwangena kwiMifanekiso ecacileyo nebukhali. Oku kubaluleke kakhulu kwiikhamera zokujonga ezisebenza ngokujikeleza iwotshi, njengoko iilensi eziqhelekileyo zidla ngokuphulukana nokujongwa xa kutshintshelwa emthini (ukukhanya okubonakalayo) kwi-infrared yokukhanya ebusuku.
Xa iilensi eziqhelekileyo zivezwa kukukhanya kwe-infrared, amabala ahlukeneyo okukhanya engahambelani kwakwindawo efanayo emva kokudlula kwilensi, ekhokelela kwinto eyaziwa ngokuba yi-chromatic kunye ne-chromatic ye-chromamatic atchechel. Oku kukhokelela kwimifanekiso engaphandle kweMifanekiso kunye nomgangatho ohlaziyiweyo wemifanekiso xa kukhanyiswe kukukhanya kwe-IR, ngakumbi amaphepheli.
Ukulwa kwakhona lenses, i-IR elungisa iilensi zenziwe ngezinto ezizodwa ezibonakalayo ezihlawulela ukutshintsha kokugxila phakathi kokukhanya okubonakalayo kunye nokuqaqanjelwa. Oku kufezekiswa ngokusetyenziswa kwezixhobo ngokukodwa ii-indices ze-Indicess ezincedayo ekugxileni kuzo zombini inqwelomoya, nto leyo eqinisekisa ukuba ikhamera igcina inyibiliki, i-Indoor, okanye imithombo yokukhanya.
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Ukuthelekisa imifanekiso yovavanyo lwe-MTF ngexesha losuku (phezulu) nasebusuku (ezantsi)
Iilensi zayo ezininzi ngokuzimeleyo ziphuhlise nge-chiangan aptoelectronic nazo zenzelwe ngokusekwe kumgaqo-silungisa.
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Kukho izibonelelo ezininzi zokusebenzisa i-ir elungisiweyo:
1. Ukucaciswa kwemifanekiso ephuculweyo: Nokuba kungaphantsi kweemeko ezahlukeneyo, i-Ir elungisiweyo igcina ubuqaqawuli kunye nokucaca yonke indawo.
2. Ukuphuculwa kokuphathwa kweekhamera: Ezi zenzi zenza ukuba iikhamera zokhuseleko zithimba imifanekiso ephakathi kwimo engqongqo yendalo, ukusuka kumhla wemihla eqaqambileyo ukugcwalisa ubumnyama besebenzisa ubunzima bokukhanyisela ubumnyama.
I-3. Ukungaguquguquki
4. Ukuncitshiswa kotshintsho kugxilwe: Uyilo olukhethekileyo lunciphisa utshintsho olwenzekayo oluqhelekileyo xa ukutshintshela ekukhanyiseni ukukhanya, ngaloo ndlela kuncitshiswa isidingo sokuphinda ujonge iikhamera emva kweentsuku zemihla ngemihla.
I-Ir Collsment Lenser yinxalenye ebalulekileyo kwiinkqubo zokuhlola kwanamhlanje, ngakumbi kwiindawo ezifuna ukubeka iliso kwi-24/7 kunye nezo zinamava okutshintsha kakhulu ekukhanyiseni. Baqinisekisa ukuba iinkqubo zokhuseleko zinokwenza ngokunyaniseka, nokuba zinjani na iimeko zokukhanyisa ezikhoyo.