4mm Te roa o te arotahi CS Mount Security Camera Lens
Whakatakotoranga Hua
| Tauira No | JY-127A04F-3MP | ||||||||
| Tuwhera D/f' | F1:1.4 | ||||||||
| Roa Arotahi (mm) | 4 | ||||||||
| Maunga | CS | ||||||||
| FOV(Dx H x V) | 101.2°x82.6°x65° | ||||||||
| Ahu (mm) | Φ28*30.5 | ||||||||
| CRA: | 12.3° | ||||||||
| MOD (m) | 0.2m | ||||||||
| Mahi | Topa | Whakatikatika | |||||||
| Arotahi | ā-ringa | ||||||||
| Iris | Whakatikatika | ||||||||
| Temeera Whakahaere | -20℃~+80℃ | ||||||||
| Roa Arotahi Whakamuri (mm) | 7.68mm | ||||||||
Whakataki Hua
Ma te whiriwhiri i te arotahi e tika ana ka taea e koe te arotau i te kapi tirotiro o to kamera. Ka taea te whakamahi i te arotahi kamera 4mm CS i hangaia ki runga i nga kaamera pouaka paerewa me nga kaha CS Maunga. Arotahi CS Maunga 1/2.7'' 4 mm F1.4 IR he arotahi pūmau ki te 82.6° mara whakapae o te tirohanga (HFOV). Kua hoahoatia te arotahi mo te kamera tirotiro HD/Kamera pouaka HD/Kamera whatunga HD me te taumira ki runga ki te 3 megapixels me te hototahi ki nga pukoro 1/2.7-inihi. Ka taea e ia te whakarato ki to kamera he tirohanga tino marama me te maamaa o te ahua. Ko te waahanga miihini he hanga pakari, tae atu ki te anga whakarewa me nga waahanga o roto, kia pai ai te arotahi mo nga whakaurunga o waho me nga taiao kino.
Nga waahanga hua
Roa arotahi:4mm
Āpure tirohanga(D*H*V):101.2°*82.6°*65°
Awhe puare: Putanga nui F1.4
Momo Maunga: CS Maunga, C me CS Maunga hototahi
He IR-mahi a Lens, ka taea te whakamahi i te po.
Katoa te karaihe me te hoahoa whakarewa, kaore he hanganga kirihou
Hoahoa pai ki te taiao - karekau he paanga o te taiao e whakamahia ana i roto i nga rawa karaihe whatu, nga mea whakarewa me nga rawa kete
Tautoko Taupānga
Mena kei te hiahia tautoko koe ki te rapu arotahi tika mo to tono, tena koa whakapiri mai ki a maatau me etahi atu korero, ka koa to maatau roopu hoahoa tino mohio me te roopu hokohoko ngaio ki te awhina ia koe. Hei whakanui ake i te kaha o to punaha tirohanga, ka whakaratohia e matou he tautoko tere, whai hua me te mohio. Ko ta matou whainga tuatahi ko te whakarite i ia kaihoko ki te arotahi tika e tutuki ai o raatau hiahia.
He whakamana mo te tau kotahi mai i to hokonga mai i te kaihanga taketake.
