MJOPTC MJ880811 1/2.5″EFL4.2 F1.8 Infrared night vision lenzi
Inoshanda kune: UAV, chengetedzo yekutarisa.
| Siriyero nhamba | Item | Value |
| 1 | EFL | 2.93 |
| 2 | F/NO. | 2.1 |
| 3 | FOV | 160° |
| 4 | TTL | 23.5 |
| 5 | Sensor Saizi | 1/2.3” |
Kambani yedu huru HD yekutarisa yakatevedzana: 4mm 6mm 8mm 12mm 16mm, lenzi iyi inogona kuwana 1/2.7 ″ chip zvinodiwa, yepamusoro aperture F1.8, kupenya kwemhando yemufananidzo, ita kuti hupenyu hwako huve hwakachengeteka uye husina kunetseka. Zvigadzirwa zvinoshandiswa zvakanyanya Driving recorder, security monitoring, car streaming media, tine musika mukuru wekutengesa kuChina. Isu tinotengesa zvakanaka kuIndia, United States nedzimwe nyika kunze.
Infrared night vision cameras akatitenderedza
MJOPTC inogona kugadzirisa, kutsvagisa & kugadzira ane hukama ekuona malenzi ehusiku kana kupa OEM/ODM kubatana zvinoenderana nezvinodiwa nevatengi.
Kuvhurwa kwehuso hwekuzivikanwa kwenharembozha, magonhi ekuchengetedza maelevator uye mashopu, masensor echinhambwe enharembozha, makamera ekutarisa kuchengetedza, 950nm iris recognition imba yakangwara.Midziyo iyi yakapinda muhupenyu hwedu hwezuva nezuva, uye iyo yakajairwa dhinomineta yeaya matekinoroji iko kushandiswa kwepedyo-infrared mwaranzi.
Makamera ekuongorora agara achizivikanwa kwenguva refu.Pakutanga, yaingoshandiswa munzvimbo dzakakosha dzakadai semahofisi ehurumende nemabhangi.Ikozvino, nekufambira mberi kwehunyanzvi, yakatopinda muzvitoro zvidiki kunyangwe mudzimba.
Makamera ekutarisa anogona kutora mifananidzo nhema nechena kunyangwe munzvimbo dzine rima zvachose.Chii chiri musimboti?Muchokwadi, chiratidzo cheusiku che infrared.Iyo infrared cutoff sefa (ICR) yekamera yekutarisa inofambiswa uye inofambiswa neiyo micro mota kana electromagnet.Kana kamera yangonzwa nharaunda yakasviba, kamera inozosimudza sefa kumusoro kuti ibvumire pedyo infrared mwaranzi kuti ipfuure, panguva imwe chete, sisitimu inobatidza yakavakirwa-mukati infrared LED mwenje, kuti nharaunda ionekwe zvakajeka. , uye hazvizokanganisi kuzorora kwevanhu nokuda kwechiedza chinooneka.
Parizvino, makamera ekuona husiku atinoshandisa ndeye infrared husiku ekuona kamera.Sezvinoratidzwa nezita racho, iwo makamera anoshandisa infrared tekinoroji kuona iyo "husiku chiratidzo" basa.
Izvi zvinotevera kutaridzika kweICR:
Nheyo yekamera uchishandisa pedyo-infrared mwenje kuraira
Chiedza chinooneka chinoumbwa nemwenje tsvuku, orenji, yero, yegirinhi, indigo, yebhuruu, uye yepepuru.nemasaisai anotangira kureba kusvika kupfupi, uye avo vane mafungu ewavelength makuru pane anooneka mwenje dzvuku vanotaurwa pamwe chete sechiedza che infrared.Kunyangwe isu tisingakwanise kuona kuvepo kwechiedza che infrared neziso rakashama, zvinhu zvichiri kuratidza infrared mwenje.Sezvo pasina chiedza chinooneka kana chiedza chisina kusimba chinooneka munzvimbo ine rima, zvinhu hazvigoni kuratidza kana kuti zvinogona kuratidza chiedza chiduku chinooneka kune retina yedu, saka hatigoni kana kuona chete chikamu chezvinhu zviri munzvimbo ine rima.Iyo yehusiku yekuona kamera inogona kushandisa infrared transmitting mudziyo pane kamera kuburitsa infrared light waves.Aya masaisai emwenje anoratidzwa pazvinhu zvakatenderedza uye anotorwa neiyo infrared inogamuchira mudziyo weiyo yekuona husiku kamera.Izvi zvinoita kuti makamera anoona usiku akwanise kuona pesvedzero yevanhu kana kuti zvinhu zvakavapoteredza pasina kuburitsa masaisai echiedza anooneka.
Lens kusarudzwa kwemakamera ekuona husiku:
FOV munda wekuona: zvinoenderana nezvinodiwa zvechiitiko chekushandisa, kune maenji ekuona akajairika, yakafara-ekona, yekupedzisira-yakafara-angle.
Kureba kwekutarisa: zvinoenderana nenzvimbo inodiwa kutora chinhu, kune yakatarisana nepedyo, yepakati kutarisa, telephoto, uye kure kutarisa.
Aperture: Kune akajairwa infrared, nyeredzi, yakazara ruvara, dema mwenje zvinoenderana nekujeka kwechinhu chinodiwa chekudya.
Sensor: Chip ine simba rekunzwa pamusoro peiyo nyeredzi inodiwa
MJOPTC inogona kugadzirisa, kutsvagisa & kugadzira ane hukama ekuona husiku lenzi kana kupa OEM/ODM kubatana zvinoenderana nezvinodiwa nevatengi.
Ongorora: Iyo "pedyo-infrared" pano inoreva iyo infrared iyo wavelength iri 780nm ~ 1000nm isingaonekwe neziso remunhu.Iine padhuze-infrared husiku chiono, ekuwedzera infrared kuzadza marambi anodiwa zvakare kuti uwane iyo yaunoda mhedzisiro.