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Lub Ntsiab Cai Thiab Kev Ua Haujlwm ntawm Lub Tshuab Pom Kev Lenses
Lub lens pom kev ntawm lub tshuab yog lub lens koob yees duab kev lag luam uas tau tsim tshwj xeeb rau cov tshuab pom kev. Nws lub luag haujlwm tseem ceeb yog los tso duab ntawm cov khoom uas tau thaij duab rau ntawm lub koob yees duab sensor rau kev sau duab, ua tiav thiab tshuaj xyuas. Nws yog siv dav hauv ntau qhov chaw xws li kev siv tshuab siab...Nyeem ntxiv -
Cov Lens Lag Luam Siv Tau Li Cov Lens SLR? Peb Yuav Tsum Tau Them Nqi Rau Cov Kev Ntsuas Dab Tsi Thaum Xaiv Cov Lens Lag Luam?
1. Cov iav tsom iav lag luam puas siv tau ua cov iav tsom iav SLR? Cov qauv tsim thiab kev siv ntawm cov iav tsom iav lag luam thiab cov iav tsom iav SLR sib txawv. Txawm hais tias lawv ob leeg yog cov iav tsom iav, txoj kev uas lawv ua haujlwm thiab cov xwm txheej uas lawv siv yuav sib txawv. Yog tias koj nyob hauv ib puag ncig kev tsim khoom lag luam, nws raug pom zoo kom siv...Nyeem ntxiv -
Cov Kev Siv Tshwj Xeeb ntawm Cov Lens Macro Industrial Hauv Kev Tshuaj Xyuas Kev Lag Luam
Cov tsom iav loj rau kev lag luam yog cov cuab yeej tsom iav tshwj xeeb uas tsim los ua kom tau raws li qhov xav tau ntawm cov kev tshawb fawb tshwj xeeb hauv kev lag luam thiab kev tshawb fawb. Yog li, cov ntawv thov tshwj xeeb ntawm cov tsom iav loj rau kev lag luam hauv kev tshuaj xyuas kev lag luam yog dab tsi? Cov ntawv thov tshwj xeeb ntawm cov tsom iav loj rau kev lag luam hauv kev lag luam...Nyeem ntxiv -
Cov yam ntxwv ntawm cov iav tsom iav loj hauv kev lag luam yog dab tsi? Yuav ua li cas xaiv cov iav tsom iav loj hauv kev lag luam?
Cov tsom iav loj rau kev lag luam yog cov tsom iav loj uas tsim tshwj xeeb rau kev siv hauv kev lag luam. Lawv tuaj yeem muab qhov loj me siab heev thiab kev soj ntsuam me me, thiab tshwj xeeb tshaj yog rau kev thaij duab cov ntsiab lus ntawm cov khoom me me. 1, Cov yam ntxwv ntawm cov khoom lag luam yog dab tsi...Nyeem ntxiv -
Cov Nta Thiab Cov Haujlwm ntawm Cov Lenses Saib Xyuas Kev Ruaj Ntseg
Cov tsom iav saib xyuas kev ruaj ntseg yog ib feem tseem ceeb ntawm cov txheej txheem saib xyuas kev ruaj ntseg thiab siv dav hauv cov chaw pej xeem thiab ntiag tug. Raws li lub npe qhia, cov tsom iav saib xyuas kev ruaj ntseg yog teeb tsa rau kev tiv thaiv kev ruaj ntseg thiab siv los saib xyuas thiab kaw cov duab thiab cov yeeb yaj kiab ntawm ib cheeb tsam tshwj xeeb. Cia ...Nyeem ntxiv -
Cov Ntsiab Cai Tsim Khoom Thiab Kev Tsim Kho Qhov Muag Ntawm Cov Iav Saib Xyuas Kev Ruaj Ntseg
Raws li peb txhua tus paub, cov koob yees duab ua lub luag haujlwm tseem ceeb heev hauv kev saib xyuas kev ruaj ntseg. Feem ntau, cov koob yees duab raug teeb tsa rau ntawm txoj kev hauv nroog, khw loj thiab lwm qhov chaw pej xeem, tsev kawm ntawv, tuam txhab thiab lwm qhov chaw. Lawv tsis yog tsuas yog ua lub luag haujlwm saib xyuas xwb, tab sis kuj yog ib hom khoom siv kev ruaj ntseg thiab ...Nyeem ntxiv -
Cov Yam Ntxwv Thiab Cov Kev Siv Ntawm Cov Lens Infrared Nruab Nrab
Hauv xwm, txhua yam khoom uas muaj qhov kub siab dua xoom kiag li yuav tso tawm lub teeb infrared, thiab nruab nrab nthwv dej infrared kis mus rau hauv huab cua raws li qhov xwm txheej ntawm nws lub qhov rais hluav taws xob infrared, qhov kev xa tawm hauv huab cua tuaj yeem siab txog 80% txog 85%, yog li nruab nrab nthwv dej infrared yog qhov sib piv e ...Nyeem ntxiv -
Lub Lens Kho IR Yog Dab Tsi? Cov Nta Thiab Cov Kev Siv Ntawm Cov Lens Kho IR
Confocal nruab hnub-hmo yog dab tsi? Ua ib txoj kev siv kho qhov muag, confocal nruab hnub-hmo feem ntau yog siv los xyuas kom meej tias lub lens tswj tau qhov pom tseeb hauv qab ntau yam teeb pom kev zoo, uas yog nruab hnub thiab hmo ntuj. Cov thev naus laus zis no feem ntau yog tsim rau cov xwm txheej uas xav tau kev ua haujlwm tas li hauv txhua huab cua...Nyeem ntxiv -
Kev Sib Piv ntawm Cov Yam Ntxwv ntawm Peb Lub Endoscopes Kev Lag Luam
Kev lag luam endoscope tam sim no siv dav hauv kev lag luam tsim khoom thiab kev saib xyuas kho tshuab ntawm cov khoom siv kuaj tsis puas tsuaj, nws txuas ntxiv qhov pom kev deb ntawm lub qhov muag tib neeg, tawg los ntawm lub kaum sab xis tuag ntawm lub qhov muag tib neeg soj ntsuam, tuaj yeem soj ntsuam qhov tseeb thiab meej meej ...Nyeem ntxiv -
Lub ToF Lens Ua Tau Dab Tsi? Cov Qhov Zoo Thiab Qhov Tsis Zoo Ntawm ToF Lens Yog Dab Tsi?
Lub lens ToF yog lub lens uas tuaj yeem ntsuas qhov deb raws li lub hauv paus ntsiab lus ToF. Nws txoj hauv kev ua haujlwm yog xam qhov deb ntawm cov khoom mus rau lub koob yees duab los ntawm kev tso tawm lub teeb pulsed rau cov khoom lub hom phiaj thiab sau lub sijhawm xav tau rau lub teeb liab rov qab los. Yog li, lub lens ToF tuaj yeem ua dab tsi tshwj xeeb ...Nyeem ntxiv -
Lub Lens Dav Dav Puas Tuaj Yeem Thaij Tau Ntev? Cov Yam Ntxim Saib Ntawm Lub Lens Dav Dav
Lub lens dav dav muaj lub kaum sab xis saib dav thiab tuaj yeem ntes tau ntau yam duab, yog li cov khoom nyob ze thiab deb tuaj yeem tso tawm hauv daim duab, ua rau daim duab thaij tau nplua nuj thiab ntau txheej, thiab muab rau tib neeg lub siab qhib. Lub lens dav dav puas tuaj yeem thaij duab ntev? Cov lens dav dav yog...Nyeem ntxiv -
Cov Haujlwm thiab Daim Ntawv Thov ntawm ToF Lenses yog dab tsi?
ToF (Lub Sijhawm Dav Hlau) cov iav yog cov iav tsim los ntawm ToF thev naus laus zis thiab siv rau ntau qhov chaw. Hnub no peb yuav kawm txog yam uas ToF lens ua thiab nws siv rau hauv cov chaw twg. 1. Lub ToF lens ua dab tsi? Cov haujlwm ntawm ToF lens feem ntau suav nrog cov hauv qab no: Kev ntsuas qhov deb Mus rau...Nyeem ntxiv
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