Ngaphambili, ikhamera eqhelekileyo yikhamera ye-IR, exhasa umbono omnyama nomhlophe ebusuku.Ngokuphuculwa kobuchwepheshe obutsha, i-Elzeonta isungula i-HD ubusuku obugcweleyo obunombono wekhamera ye-IP, njenge-4MP / 5MP / 8MP Super Starlight Camera, kunye ne-4MP / 5MP yeKhamera yoMnqobi oMnyama.
Isebenza njani ikhamera enemibala egcweleyo ebusuku?
Okokuqala, kufuneka sazi, ezinye izinto ezibalulekileyo ezichaphazela umgangatho womfanekiso wekhamera ziquka i-Len, i-Iris aperture, inzwa yoMfanekiso, isibane esongezelelweyo.Kuba bamisela i-photopermeability, ukukhanya okuza nge-lens, ubuntununtunu kunye nokuzalisa ukukhanya.
Amanqanaba ahlukeneyo e-hardware adibanisa ukwenza iintlobo ezahlukeneyo zeekhamera.Ezi zinto sizibize njenge-IR, i-starlight, i-super starlight kunye nemodyuli yesikhanyiso esimnyama.
Njengoko sisazi, imodyuli ye-IR ixhasa umbono wobusuku obumnyama namhlophe, emva koko i-Starlight, iSuper starlight kunye nemodyuli emnyama ixhasa umbono wobusuku obugcweleyo.
Nangona kunjalo, ukunyamezela kwabo umbala kwahluke kakhulu.Kuxhomekeke kwinqanaba elisezantsi lokukhanya:
IR: Uvakalelo lokukhanya lubuthathaka, phantsi kokukhanya okungaphezulu0.2LUXizakulayita ukukhanya kwe-IR, umfanekiso utshintshela kwimowudi emnyama namhlophe.
Inkwenkwezi ukukhanya: Ngenzwa yeenkwenkwezi eziqhelekileyo, inokugcina umfanekiso ogcwele umbala kwi0.02LUXukukhanya okuphantsi.Ngelixa ingaphantsi kwe-0.02LUX, idinga ukukhanya okongeziweyo ukubamba umbono ogcweleyo wobusuku.
Super starlight:Ngenzwa yomgangatho ophezulu, inokugcina umfanekiso ogcwele umbala kwi0.002LUXukukhanya obuthathaka.Ngelixa ingaphantsi kwe-0.002LUX, idinga ukukhanya okongeziweyo ukubamba umbono ogcweleyo wobusuku.
Ukukhanya okumnyama: Ngenzwa yomgangatho ophezulu, inokugcina umfanekiso ogcwele umbala0.0005LUXukukhanya okukhanyayo.Ukuba ingaphantsi kwe-0.0005LUX, isafuna ukukhanya okongeziweyo ukuze ibambe umbono ogcweleyo wobusuku.
Ngolwazi olukhankanywe ngasentla, sifunde ukuba impembelelo yombono wasebusuku yile: Blacklight > Super Starlight > Starlight > IR.
Ixesha lokuposa: Dec-16-2022