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Isikhokelo soHlalutyo lweCwave ye-MTF
I-MTF (i-Modulation Transfer Function) ijika yegrafu isebenza njengesixhobo sohlalutyo esibalulekileyo sokuvavanya ukusebenza kwe-optical ye-lens. Ngokulinganisa amandla e-lens okugcina umahluko kuwo wonke amaza ohlukeneyo esithuba, ibonisa ngokubonakalayo iimpawu eziphambili zokucinga ezifana...Funda ngokugqithisileyo -
Ukusetyenziswa kwezihluzo kuzo zonke iibhendi zokubonwayo kushishino lwamehlo
Ukusetyenziswa kwezihluzo Usetyenziso lwezihluzi kuzo zonke iibhendi zokubonwayo kushishino lwamehlo ikakhulu ziphakamisa amandla azo okukhetha ubude bewavelength, ukwenza imisebenzi ethile ngokumodareyitha ubude bobude, ubunzulu, kunye nezinye iimpawu zokubona. Oku kulandelayo kucacisa i...Funda ngokugqithisileyo -
Zeziphi izinto ezilungele ukusetyenziswa njengeqokobhe leLens: iplastiki okanye isinyithi?
Uyilo lwenkangeleko yeelensi ludlala indima ebalulekileyo kwizixhobo zale mihla zokukhanya, kunye neplastiki kunye nentsimbi zibe zimbini zokhetho oluphambili lwemathiriyeli. Umahluko phakathi kwezi ntlobo zimbini ubonakala kwimilinganiselo eyahlukeneyo, kubandakanywa iipropati eziphathekayo, ukuqina, ubunzima ...Funda ngokugqithisileyo -
Ubude bojoliso kunye neNdawo yokujonga iilensi zamehlo
Ubude bojoliso yiparamitha ebalulekileyo elinganisa iqondo lokuhlangana okanye ukwahluka kwemitha yokukhanya kwiinkqubo zokukhanya. Le parameter idlala indima ebalulekileyo ekumiseleni indlela umfanekiso owenziwe ngayo kunye nomgangatho walo mfanekiso. Xa imitha ehambelanayo idlula kwi...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-SWIR ekuhlolweni kwamashishini
I-Short-Wave Infrared (SWIR) yenza ilensi yokukhanya eyenzelwe ukuba ibambe isibane esifutshane se-infrared esingenakubonwa ngokuthe ngqo ngeliso lomntu. Eli bhanti ngokuqhelekileyo lichongwe njengokukhanya kunye nobude be-wavelengths ukusuka kwi-0.9 ukuya kwi-1.7 microns. T...Funda ngokugqithisileyo -
Ukusetyenziswa kwelensi yemoto
Kwikhamera yemoto, i-lens ithatha uxanduva lokugxila ekukhanyeni, iprojekhthi into ngaphakathi kwendawo yokujonga kumphezulu we-imaging medium, ngaloo ndlela yenza umfanekiso obonakalayo. Ngokubanzi, i-70% yeeparamitha ze-optical zekhamera zichongiwe...Funda ngokugqithisileyo -
Umboniso woKhuseleko wowama-2024 eBeijing
Umboniso weMveliso yoKhuseleko loLuntu lwaMazwe ngaMazwe eTshayina (emva koku ubizwa ngokuba yi "Security Expo", IsiNgesi "Security China"), evunywe nguMphathiswa wezoRhwebo weRiphabhlikhi yaBantu baseTshayina kwaye ixhaswe kwaye isingathwe yi-China Security Products Industry Associatio...Funda ngokugqithisileyo -
Ubudlelwane phakathi kweKhamera kunye neLens Resolution
Ukulungiswa kwekhamera kubhekiselele kwinani leepikseli ezinokuthi ikhamera ibambe kwaye igcinwe emfanekisweni, ngokwesiqhelo elinganiswa ngeemegapixels.Umzekelo, iipikseli ezili-10,000 zihambelana nesigidi esi-1 seendawo zokukhanya ezidityanisiweyo zenze umfanekiso wokugqibela. Isisombululo esiphezulu sekhamera sikhokelela kwi-det enkulu ...Funda ngokugqithisileyo -
Iilensi ezichanekileyo eziphezulu ngaphakathi kwishishini le-UAV
Ukusetyenziswa kweelensi eziphezulu ezichanekileyo ngaphakathi kwishishini le-UAV kubonakaliswe ngokukodwa ekwandiseni ukucaca kokubeka iliso, ukuphucula amandla okubeka iliso okude, kunye nokunyusa umgangatho wobukrelekrele, ngaloo ndlela kukhuthazwa ukusebenza kakuhle kunye nokuchaneka kwe-drones kwimisebenzi eyahlukeneyo. Spec...Funda ngokugqithisileyo -
Iparamitha engundoqo yelensi yekhamera yokhuseleko-Isimbozo
Ukuvuleka kwelensi, eyaziwa ngokuba yi "diaphragm" okanye "iris", yindawo evulekileyo apho ukukhanya kungena khona kwikhamera. Oku kuvuleka okubanzi kukuba, isixa esikhulu sokukhanya sinokufikelela kwinzwa yekhamera, ngaloo ndlela kube nefuthe ekuvezweni komfanekiso. Imbobo ebanzi...Funda ngokugqithisileyo -
25th China International Optoelectronics Exposition
I-China International Optoelectronics Exposition (CIOE), eyasekwa e-Shenzhen ngo-1999 kwaye ngowona mboniso uphambili kunye nefuthe elibanzi kushishino lwe-optoelectronics, icwangciselwe ukuba ibanjelwe kwiNgqungquthela yeHlabathi ye-Shenzhen kunye neZiko loMboniso...Funda ngokugqithisileyo -
Ocean Freight Rising
Ukunyuka kwamazinga othutho elwandle, okwaqala phakathi ku-Epreli wama-2024, kube nefuthe elibalulekileyo kurhwebo lwehlabathi kunye nolungiselelo. Ukunyuka kwamaxabiso othutho eYurophu nase-United States, ezinye iindlela zifumana ukonyuka okungaphezulu kwama-50% ukuya kutsho kwi-$1,000 ukuya kwi-$2,000, iihektare...Funda ngokugqithisileyo
