 Kukhona lens ezintathu telecentric:1. Into-side telecentric lens - lens into telecentric kuyinto diaphragm beso afakwe ohlelweni optical yesithombe ohlangothini indiza ebalulekile, lapho diaphragm beso ubekwe indiza isithombe indiza ebalulekile, ngisho noma izinguquko into ibanga, like I ibanga futhi washintsha, kodwa ukuphakama awushintshanga, okusho usayizi into kulinganiswa akuzange kuyishintshe. lens Telecentric ezimbonini ngokunemba nesilinganiso, ukuhlanekezela incane. High-ukusebenza ongafinyelela akukho ukuhlanekezela.2. Njenge-lens telecentric - njengenombolo lens telecentric, ngokubheja i stop beso indiza ebalulekile into ukuze isikwele oyinhloko yesithombe parallel eksisi optical ukuze nakuba kukhona ushintsho isikhundla ukukhweza chip be-CCD, kowezi usayizi wesithombe ayiguquki.Inzuzo lens telecentric wukuthi chip ikhamera uthola ukukhanya iyunifomu, njengoba parallel ukukhanya kuphela eksisi optical kungaba ngesenzakalo micro-lens phambi be-CCD CMOS chip. Ngakho ukuthi isithombe ngeke sibonakale ukubopha.3. Telecentric lens nhlangothi zombili - Lokhu lens ihlanganisa izinzuzo kokubili lens ngenhla.Ngo zezimboni processing image umshini umbono, ngokuvamile kuphela ukusebenzisa lens into telecentric! Ngezikhathi ezithile kukhona lens telecentric nhlangothi zombili Yiqiniso, intengo ephakeme. Emkhakheni wezingalo zezimboni processing image umshini umbono, amalensi telecentric ungalilahli ngokuvamile ukusebenza, ngakho umkhakha akanayo ukuyisebenzisa.isikhathi Iposi: Dec-04-2018 