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Buka Inqola Yokuthenga

I-M12 Pinhole Lens

Incazelo emfushane:

I-M12 Wide Angle Pinhole Lens ene-TTL emfushane ye-CCTV Security Camera

  • Ilensi Yephinikhodi Yekhamera Yokuphepha
  • Amaphikseli Mega
  • Kufika ku-1″, i-M12 Mount Lens
  • 2.5mm kuya ku-70mm Ubude beFocal


Imikhiqizo

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imodeli Ifomethi yenzwa Ubude beFocal(mm) I-FOV (H*V*D) I-TTL(mm) Isihlungi se-IR Imbobo Mount Intengo yokukodwa
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Amalensi e-Pinhole avame ukusetshenziswa kumakhamera we-CCTV ukuze athwebule i-engeli ebanzi yokubuka ngaphandle kokudinga umzimba wekhamera omkhulu. Lawa ma-lens aklanyelwe ukuba mancane futhi angasindi, avumele ukuthi afihleke kalula noma ahlanganiswe ezindaweni ezincane.

Amalensi e-Pinhole asebenza ngokusebenzisa imbobo encane ukuze agxilise ukukhanya kunzwa yesithombe sekhamera. Imbobo isebenza njengelensi, igoba ukukhanya futhi idale isithombe kunzwa. Ngenxa yokuthi amalensi amaphinifa anembobo encane kakhulu, ahlinzeka ngokujula kwenkambu, okusho ukuthi izinto eziqhelelene nelensi zizogxila zonke.

Enye inzuzo yamalensi ephinifa yikhono lawo lobuhlakani. Ngenxa yobukhulu bawo buncane, zingafihlwa kalula ezindaweni ezihlukahlukene, njengakuthayela ophahleni noma ngemuva kodonga. Lokhu kuzenza zidume ngezinjongo zokugada, njengoba zivumela ukuqapha okuyimfihlo.

Kodwa-ke, ama-pinhole lens anemikhawulo ethile. Ngenxa yokuvuleka kwawo okuncane, angase angathathi ukukhanya okuningi njengamalensi amakhulu, okungaholela ezithombeni zekhwalithi ephansi ezimeni eziphansi zokukhanya. Ukwengeza, ngenxa yokuthi angamalensi obude obugxilile obugxilile, angase anganikezi ukuguquguquka kwamalensi okusondeza ukuze kushintshwe ubude bokugxilile ukuze kulungiswe i-engeli yokubuka.

Sekukonke, amalensi amaphinikhodi angaba yithuluzi eliwusizo lezinhlelo zokugada ze-CCTV, ikakhulukazi uma kudingeka ukuqapha okunobuhlakani. Kodwa-ke, kungenzeka angabi yisinqumo esingcono kakhulu kuzo zonke izimo, futhi ezinye izinhlobo zamalensi kufanele zicatshangelwe kuye ngezidingo ezithile zohlelo lokusebenza.


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