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I-EFL BFL FFL ne-FBL
I-EFL (I-Effective Focal Length), ebhekisela kubude bokugxila obusebenzayo, ichazwa njengebanga ukusuka enkabeni yelensi ukuya endaweni yokugxila. Ngedizayini yokubona, ubude befocal buhlukaniswa ngobude obugxilile bohlangothi lwesithombe kanye nobude obugxilile bohlangothi lwento. Ngokuqondile, i-EFL iphathelene nesithombe-si...Funda kabanzi -
Ukulungiswa nosayizi wezinzwa
Ubudlelwano phakathi kosayizi wendawo okuqondiwe kuyo kanye nokulungiswa kwephikseli okufinyelelekayo kungahlaziywa ngemibono eminingi. Ngezansi, sizocubungula izici ezine ezibalulekile: ukwanda kwendawo yamaphikseli eyunithi, ukuthuthukiswa kwekhono lokuthwebula ukukhanya, ukuthuthukiswa...Funda kabanzi -
Iyiphi impahla efaneleka kakhulu ukusetshenziswa njengegobolondo Lens: ipulasitiki noma insimbi?
Idizayini yokubukeka kwamalensi idlala indima ebalulekile emishinini yokubona yesimanjemanje, ipulasitiki nensimbi kuyizinto ezimbili ezihamba phambili zokukhetha. Umehluko phakathi kwalezi zinhlobo ezimbili ubonakala kuzo zonke izinhlobo zobukhulu obuhlukahlukene, okuhlanganisa izakhiwo zezinto ezibonakalayo, ukuqina, isisindo...Funda kabanzi -
Umehluko phakathi kobude obugxilile, ibanga eligxile emuva nebanga le-flange
Izincazelo kanye nomehluko phakathi kobude bokugxilwa kwelensi, ibanga eligxile emuva, nebanga le-flange imi kanje: Ubude obugxilile: Ubude obugxilwe buyipharamitha ebalulekile ekuthwebuleni nasekubukeni okubhekisela ...Funda kabanzi -
Izinhlelo zokusebenza zamalensi wokuskena ngomugqa
Amalensi wokuskena ngomugqa asetshenziswa ezimbonini eziningi eziningi, okuhlanganisa ezishintshayo zezimboni, ukuphrinta nokupakisha, kanye nokukhiqizwa kwebhethri ye-lithium. Lawa madivayisi asebenza ngezinto ezihlukahlukene asephenduke amathuluzi abalulekile ezinqubweni zokukhiqiza zesimanje ngenxa yezithombe zawo ezinokulungiswa okuphezulu, i-rapi...Funda kabanzi -
Amalensi angangeni manzi namalensi ajwayelekile
Umehluko oyinhloko phakathi kwamalensi angangeni manzi namalensi avamile ubonakala ekusebenzeni kwawo okungangeni manzi, izindawo ezisebenzayo, nokuqina. 1. Ukusebenza Kokungangeni Manzi: Amalensi angangeni manzi akhombisa ukumelana namanzi okuphakeme, akwazi ukumelana nokujula okuthile komfutho wamanzi. T...Funda kabanzi -
Ubude bokugxila kanye Nenkundla yokubuka yamalensi okubona
Ubude befocal ipharamitha ebalulekile elinganisa izinga lokuhlangana noma ukwehlukana kwemisebe yokukhanya kumasistimu okukhanya. Le pharamitha idlala indima ebalulekile ekunqumeni ukuthi isithombe sakhiwe kanjani kanye nekhwalithi yaleso sithombe. Lapho imisebe ehambisanayo idlula...Funda kabanzi -
Ukwenziwa Nokuqedwa Kwelensi Ye-Optical
1. Ukulungiselela I-Raw Material: Ukukhetha izinto zokusetshenziswa ezifanele kubalulekile ukuze kuqinisekiswe ikhwalithi yezingxenye ze-optical. Ekwenziweni kwamanje kwe-optical, ingilazi ebonakalayo noma ipulasitiki ebonakalayo ivame ukukhethwa njengento eyinhloko. I-Optica...Funda kabanzi -
Ukusetshenziswa kwe-SWIR ekuhlolweni kwezimboni
I-Short-Wave Infrared (SWIR) ihlanganisa ilensi yokubona eyakhelwe ngokukhethekile eklanyelwe ukuthwebula ukukhanya kwe-infrared kwamagagasi amafushane okungabonakali ngokuqondile ngeso lomuntu. Leli bhendi ngokwezifiso liqokwa njengokukhanya elinamaza obude ukusuka ku-0.9 kuya kuma-microns angu-1.7. T...Funda kabanzi -
Ukusetshenziswa kwe-lens yemoto
Kukhamera yemoto, ilensi ithatha isibopho sokugxilisa ukukhanya, iveze into engaphakathi kwenkundla yokubuka phezu kwendawo yokuthwebula, ngaleyo ndlela yakhe isithombe sokubuka. Ngokuvamile, u-70% wamapharamitha okubona wekhamera anqunywa...Funda kabanzi -
I-2024 Security Expo e-Beijing
I-China International Public Security Products Expo (ngemuva kwalokhu ebizwa ngokuthi "I-Security Expo", IsiNgisi "Security China"), egunyazwe uMnyango Wezohwebo we-People's Republic of China futhi ixhaswe futhi isingathwe yi-China Security Products Industry Associatio...Funda kabanzi -
Ubudlelwano phakathi kweKhamera kanye Nokulungiswa Kwelensi
Ukulungiswa kwekhamera kubhekisela enanini lamaphikseli ikhamera engakwazi ukuwathwebula futhi iwagcine esithombeni, ngokuvamile esikalwa ngama-megapixel. Ukufanekisa, amaphikseli angu-10,000 ahambisana namaphoyinti okukhanya ayisigidi esisodwa ahlanganisa isithombe sokugcina. Ukulungiswa kwekhamera okuphakeme kuholela ku-det enkulu...Funda kabanzi
