Ibhlog
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Ulwakhiwo oluPhambili, uMgaqo-nkqubo woLawulo kunye nendlela yokucoca yeLensi ye-Endoscope
Njengoko sonke sisazi, iilensi ze-endoscopic zisetyenziswa kakhulu kwicandelo lezonyango kwaye zisetyenziswa kwiimvavanyo ezininzi esihlala sizenza. Kwicandelo lezonyango, ilensi ye-endoscope sisixhobo esikhethekileyo esisetyenziselwa ukujonga amalungu omzimba ukuxilonga nokunyanga izifo. Namhlanje, makhe sifunde nge-endoscopic ...Funda ngokugqithisileyo -
Iimpawu zoPhuhliso kunye neeNzuzo zeNkqubo zoMbono woMatshini
Ngophuhliso oluqhubekayo lwetekhnoloji entsha yokufota, itekhnoloji yobukrelekrele bokwenziwa kunye netekhnoloji yokufunda nzulu, ishishini lombono womatshini nalo lifikelele kuphuhliso olukhawulezileyo. Iinkqubo zombono womatshini zinokulinganisa kwaye zifezekise imisebenzi yokubona yomntu kwaye zisetyenziswa kakhulu kushishino, kwi-medi...Funda ngokugqithisileyo -
Imisebenzi kunye neendawo eziqhelekileyo zokusetyenziswa kweeLensi zeTelecentric
Iilensi zeTelecentric luhlobo olukhethekileyo lweelensi ezisetyenziswa njengohlobo oluhambelanayo neelensi zemizi-mveliso kwaye zisetyenziswa kakhulu kwiinkqubo ze-optical ze-imaging, metrology kunye nezicelo zombono womatshini. 1. Umsebenzi ophambili welensi ye-telecentric Imisebenzi yeelensi ze-telecentric ibonakaliswa kakhulu kwi-f...Funda ngokugqithisileyo -
Ngaba iiLensi zeMizi-mveliso zingasetyenziswa kwiikhamera? Yintoni umahluko phakathi kweeLensi zeMizi-mveliso kunye neeLensi zeKhamera?
1. Ngaba iilensi zemizi-mveliso zingasetyenziswa kwiikhamera? Iilensi zemizi-mveliso ngokubanzi ziilensi ezenzelwe ukusetyenziswa kwemizi-mveliso ezineempawu ezithile kunye nemisebenzi ethile. Nangona zahlukile kwiilensi zekhamera eziqhelekileyo, iilensi zemizi-mveliso zingasetyenziswa nakwiikhamera kwezinye iimeko. Nangona i-industrial l...Funda ngokugqithisileyo -
Usetyenziso oluthile lweeLensi zeMizi-mveliso kwicandelo lokubeka iliso kukhuseleko
Iilensi zemizi-mveliso zisetyenziswa kakhulu kwicandelo lokubeka esweni ukhuseleko. Umsebenzi wazo ophambili kwisicelo kukuthwebula, ukuhambisa nokugcina imifanekiso kunye neevidiyo zemiboniso yokubeka esweni ukuze kujongwe, kurekhodwe kwaye kuhlalutywe iziganeko zokhuseleko. Masifunde malunga nokusetyenziswa okuthile kwe-indu...Funda ngokugqithisileyo -
Ukusetyenziswa kweLens yeMacro yezeShishini kwiCandelo loPhando lwezeSayensi
Iilensi ze-macro zemizi-mveliso zisetyenziswa kakhulu kwicandelo lophando lwesayensi: Isayensi yebhayoloji Kwimiba yebhayoloji yeseli, i-botany, i-entomology, njl.njl., iilensi ze-macro zemizi-mveliso zinokubonelela ngemifanekiso enesisombululo esiphezulu nenzulu. Esi siphumo somfanekiso siluncedo kakhulu ekujongeni nasekuhlalutyeni i-biolo...Funda ngokugqithisileyo -
Zithini iiFocal Lens eziqhelekileyo? Ziziphi izinto ekufuneka ziqwalaselwe xa ukhetha iModeli?
1. Zeziphi ii-focal lengths ezisetyenziswa rhoqo kwiilensi zemizi-mveliso? Kukho ii-focal lengths ezininzi ezisetyenziswa kwiilensi zemizi-mveliso. Ngokubanzi, ii-focal lengths ezahlukeneyo zikhethwa ngokweemfuno zokudubula. Nazi ezinye zemizekelo eqhelekileyo yee-focal lengths: Iilensi ze-focal length ze-A.4mm zale foc...Funda ngokugqithisileyo -
Usetyenziso oluthile lweeLensi zeMacro zeZimboni kuLawulo loMgangatho
Njengelensi eyenzelwe ukusetyenziswa kwemizi-mveliso, iilensi ze-macro zoshishino zinezicelo ezininzi kwicandelo lemizi-mveliso, ezinje ngolawulo lomgangatho, ukuhlolwa kwemizi-mveliso, uhlalutyo lwesakhiwo, njl. Ngoko ke, zeziphi izicelo ezithile zeelensi ze-macro zoshishino kulawulo lomgangatho? Isicelo esithile...Funda ngokugqithisileyo -
Zithini iingenelo zeelensi zeBi-telecentric? Umahluko phakathi kweelensi zeBi-telecentric kunye neelensi zeTelecentric
Ilensi ye-bi-telecentric yilensi eyenziwe ngezinto ezimbini ezibonakalayo ezine-refractive index eyahlukileyo kunye neempawu zokusasazwa. Injongo yayo ephambili kukunciphisa okanye ukuphelisa ukuphazamiseka, ngakumbi ukuphazamiseka kwe-chromatic, ngokudibanisa izinto ezahlukeneyo ezibonakalayo, ngaloo ndlela kuphuculwe umgangatho womfanekiso we...Funda ngokugqithisileyo -
Indima yeeLensi zeMizi-mveliso kwiCandelo leMizi-mveliso kunye nokusetyenziswa kwazo kuhlolo lweMizi-mveliso
Njengoko sonke sisazi, iilensi zemizi-mveliso ikakhulu ziilensi ezisetyenziswa kwicandelo lemizi-mveliso. Zidlala indima ebalulekileyo kwicandelo lemizi-mveliso kwaye zibonelela ngenkxaso ebonakalayo ebalulekileyo kwimveliso yemizi-mveliso kunye nokubeka esweni. Makhe sijonge indima ethile yeelensi zemizi-mveliso kwicandelo lemizi-mveliso....Funda ngokugqithisileyo -
Iimpawu eziphambili kunye neemeko zokusetyenziswa kweeLensi zoMbono woMatshini
Ilensi yombono womatshini yinxalenye ebalulekileyo yokufota kwinkqubo yombono womatshini. Umsebenzi wayo ophambili kukugxila ukukhanya kwindawo yekhamera kwi-photosensitive element ukuze kuveliswe umfanekiso. Xa kuthelekiswa neelensi zekhamera eziqhelekileyo, iilensi zombono womatshini zihlala zine ...Funda ngokugqithisileyo -
Iingenelo kunye nokungalungi kweeLensi zeTelecentric, Umahluko phakathi kweeLensi zeTelecentric kunye neeLensi eziQhelekileyo
Iilensi zeTelecentric, ezaziwa ngokuba ziilensi ze-tilt-shift okanye iilensi ze-soft-focus, zineempawu ezibaluleke kakhulu zokuba imo yangaphakathi yelensi inokwahluka kwiziko le-optical lekhamera. Xa ilensi eqhelekileyo idubula into, ilensi kunye nefilimu okanye isenzi-luvo zikwindawo enye, ngelixa itele...Funda ngokugqithisileyo
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