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EFL BFL FFL uye FBL
EFL (Effective Focal Length), iyo inoreva hurefu hwefocal hunoshanda, inotsanangurwa sechinhambwe kubva pakati pelenzi kusvika pakanangana nepakati. Mudhizaini yekuona, kureba kwakaiswa mumufananidzo-parutivi kureba kwakatarisana uye chinhu-parutivi kureba kwakatarisana. Kunyanya, EFL ine chekuita nemufananidzo-si...Verenga zvimwe -
Resolution uye sensor size
Hukama huri pakati pehukuru hwenzvimbo inotarirwa uye inogoneka pixel resolution inogona kuongororwa kubva kune akawanda maonero. Pazasi, isu tichaongorora muzvikamu zvina zvakakosha: kuwedzera kweyuniti pixel nzvimbo, kukwidziridzwa kwekugona kutora mwenje, kuvandudza ...Verenga zvimwe -
Ndechipi chinhu chakanyanya kukodzera kushandiswa seganda reLens: plastiki kana simbi?
Dhizaini yekutaridzika kwemalenzi inoita basa rakakosha mumidziyo yemazuva ano yemaziso, nepurasitiki nesimbi zviri zviviri zvinonyanya kusarudzwa zvinhu. Misiyano pakati pemhando mbiri idzi inoonekwa pamativi akasiyana siyana, kusanganisira zvinhu zvenyama, kusimba, huremu ...Verenga zvimwe -
Musiyano pakati pefocal kureba, back focal distance uye flange chinhambwe
Tsananguro uye mutsauko pakati pe lens focal kureba, kumashure kwakatarisa kureba, uye flange chinhambwe ndeichi: Focal Length: Iyo yakatarisana kureba ndiyo yakakosha parameter mukutora mifananidzo uye optics inoreva t...Verenga zvimwe -
Zvishandiso zve Line scan lenses
Line scan lenses inoshandiswa kune dzakasiyana siyana maindasitiri, anosanganisira maindasitiri otomatiki, kudhinda uye kurongedza, uye lithium bhatiri kugadzira. Aya maturusi emagetsi anosiyana-siyana ave maturusi akakosha mukugadzira kwemazuva ano nekuda kweiyo yepamusoro-resolution yekufungidzira, chibharo ...Verenga zvimwe -
Malenzi asina mvura uye akajairwa lenzi
Musiyano wekutanga pakati pemalenzi asingapindi mvura nemalenzi akajairwa unoonekwa mukuita kwawo kusapinda mvura, nharaunda dzinoshanda, uye kusimba. . T...Verenga zvimwe -
Kureba kwekutarisa uye Munda wekuona kwema lens optical
Focal kureba iparameta yakakosha inotara mwero wekusangana kana kupatsanurwa kwemwaranzi yemwenje mumaoptical systems. Iyi parameter inoita basa rakakosha pakuona kuti mufananidzo unogadzirwa sei uye kunaka kwemufananidzo iwoyo. Kana mwaranzi inofambirana ichipfuura nemu...Verenga zvimwe -
Optical Lens Kugadzira uye Kupedzisa
1. Raw Material Kugadzirira: Kusarudza zvakakodzera mbishi zvinhu zvakakosha kuti uve nechokwadi chemhando ye optical components. Mukugadzirwa kwemazuva ano, girazi remaziso kana plastiki yemaziso inowanzosarudzwa sechinhu chekutanga. Optica...Verenga zvimwe -
Kushandiswa kweSWIR mukuongorora kwemaindasitiri
Short-Wave Infrared (SWIR) inoumba yakanyatsogadzirwa lenzi yemaziso akagadzirirwa kutora pfupi-wave infrared mwenje isingaonekwe zvakananga neziso remunhu. Iri bhendi rinogaro kugadzwa sechiedza chine wavelengths kubva pa0.9 kusvika 1.7 microns. T...Verenga zvimwe -
Kushandiswa kwemotokari lens
Mune kamera yemotokari, lens inotora basa rekutarisa chiedza, ichigadzira chinhu chiri mukati memunda wekuona pamusoro pechifananidzo chekufungidzira, nokudaro zvichiita mufananidzo wemaziso. Kazhinji, 70% yeaptical parameters yekhamera inotemerwa ...Verenga zvimwe -
Iyo 2024 Security Expo muBeijing
China International Public Security Products Expo (inozonzi "Security Expo", Chirungu "Security China"), yakatenderwa neBazi reCommerce rePeople's Republic of China uye inotsigirwa pamwe nekutambirwa neChina Security Products Industry Associatio...Verenga zvimwe -
Kudyidzana pakati peKamera neLens Resolution
Kugadziriswa kwekamera kunoreva huwandu hwemapixels anogona kutorwa nekamera nekuchengetedza mumufananidzo, kazhinji anoyerwa nemamegapixels.Kupa muenzaniso, 10,000 pixels inoenderana nemiriyoni imwe neimwe point yechiedza iyo pamwe chete inoumba mufananidzo wekupedzisira. Iyo yepamusoro kamera resolution inoguma mune yakakura det ...Verenga zvimwe
