Ibhlog
-
Indlela Yokukhetha Ilensi Yekhamera Yeshishini Efanelekileyo
Njengenxalenye ephambili yenkqubo yokubona umatshini, iikhamera zemizi-mveliso zihlala zifakelwa kumgca wokudibanisa umatshini ukuze zithathe indawo yeliso lomntu ukuze zilinganiswe kwaye zigwetywe. Ke ngoko, ukukhetha ilensi yekhamera efanelekileyo kukwayinxalenye ebalulekileyo yoyilo lwenkqubo yokubona umatshini. Ngoko ke, kufuneka...Funda ngokugqithisileyo -
Yintoni iLensi yeFisheye efanelekileyo ekufotweni? Iingcebiso zokudubula ngeLensi yeFisheye
Ilensi yeFisheye yilensi ebanzi kakhulu, enekona yokujonga engaphezulu kwe-180°, kwaye ezinye zinokufikelela kwi-230°. Ngenxa yokuba inokufota imifanekiso ngaphaya kwendawo yokujonga yeliso lomntu, ifanelekile ngakumbi ekufoteni ezinye izigcawu ezinkulu kunye neziganeko ezifuna indawo yokujonga ebanzi. 1. Yintoni...Funda ngokugqithisileyo -
Ungayikhetha Njani Ilensi YeMacro Yezimboni? Umahluko Phakathi Kweelensi ZeMacro Zezimboni Neelensi ZeMacro Zemifanekiso
Iilensi ze-macro zemizi-mveliso luhlobo olukhethekileyo lweelensi ze-macro ezisetyenziswa kwizicelo zemizi-mveliso. Zihlala zinobukhulu obuphezulu kunye nesisombululo esihle, kwaye zifanelekile ukujonga nokurekhoda iinkcukacha zezinto ezincinci. Ngoko ke, ungayikhetha njani ilensi ye-macro yemizi-mveliso? 1. Ungayikhetha njani ilensi yemizi-mveliso ...Funda ngokugqithisileyo -
Yintoni Ikhamera Yemoto? Zithini Iimfuneko Zenkqubo Yeekhamera Zemoto?
Iikhamera zeemoto zisetyenziswa kakhulu kwicandelo leemoto, kwaye iimeko zokusetyenziswa kwazo ziya zisanda ngokwahluka, ukusuka kwiirekhodi zokuqala zokuqhuba kunye nemifanekiso ejikayo ukuya ekuqaphelweni okukrelekrele, ukuqhuba okuncediswa yi-ADAS, njl. Ke ngoko, iikhamera zeemoto zikwaziwa ngokuba "ngamehlo okuzimela...Funda ngokugqithisileyo -
Ungayikhetha njani ilensi ye-telecentric? Zeziphi izinto ekufuneka ziqwalaselwe?
Njengoko sonke sisazi, ilensi ye-telecentric luhlobo lwelensi ekhethekileyo yemizi-mveliso eyenzelwe ukusetyenziswa kombono womatshini. Akukho mgaqo umiselweyo wokukhetha kwayo, kwaye ixhomekeke kakhulu ekubeni ingahlangabezana neemfuno zokudubula. Ungayikhetha njani ilensi ye-telecentric? Zeziphi izinto ekufuneka ziqwalaselwe? Ngokwesiqhelo...Funda ngokugqithisileyo -
Yintoni efanelekile kwiLensi eziFutshane zokuGxila? Zithini iingenelo zeeLensi eziFutshane zokuGxila?
1. Yintoni ilensi emfutshane yokugxila? Njengoko igama lisitsho, ilensi emfutshane yokugxila yilensi enobude obufutshane kunelensi eqhelekileyo, kwaye ngamanye amaxesha ikwabizwa ngokuba yilensi ebanzi. Ngokubanzi, ilensi enobude obungaphantsi kwe-50mm (kuquka) kwikhamera epheleleyo, okanye ilensi ene-f...Funda ngokugqithisileyo -
Ungaqinisekisa njani isisombululo seelensi zezimboni? Zithini imisebenzi yazo?
1. Ungaqinisekisa njani ukusonjululwa kweelensi zemizi-mveliso? Ukuqinisekisa ukusonjululwa kweelensi zemizi-mveliso, kufuneka ezinye iindlela zokulinganisa novavanyo. Makhe sijonge iindlela ezahlukeneyo zokuqinisekisa ukusonjululwa kweelensi zemizi-mveliso: Umlinganiselo we-MTF Amandla okusonjululwa kwelensi...Funda ngokugqithisileyo -
Iimpawu kunye neemeko ezisebenzayo zeLensi yeVarifocal kunye neLensi yoQokelelo oluZinzileyo
Xa kufikwa kwiilensi ze-varifocal, sinokwazi ngegama laso ukuba le yilensi inokutshintsha ubude be-focal, eliyilensi etshintsha ukwakheka kokudubula ngokutshintsha ubude be-focal ngaphandle kokuhambisa isixhobo. Ngokwahlukileyo koko, ilensi ye-fixed focus yilensi engenakutshintsha i-foc...Funda ngokugqithisileyo -
Ngaba iiLensi ze-Line Scan zingasetyenziswa njengeeLensi zeKhamera? Yintoni isiphumo sayo somfanekiso?
1. Ngaba iilensi zokuskena umgca zingasetyenziswa njengeelensi zekhamera? Iilensi zokuskena umgca azifanelekanga ukusetyenziswa ngqo njengeelensi zekhamera. Kwiimfuno zefoto kunye neevidiyo ngokubanzi, kusafuneka ukhethe ilensi yekhamera ezinikeleyo. Iilensi zekhamera zihlala zifuna ukuba noluhlu olubanzi lokusebenza kwe-optical kunye ne-adapta...Funda ngokugqithisileyo -
Ungayisebenzisa njani iLensi yokuQaphela i-Iris? Iimeko eziphambili zokusetyenziswa kweLensi yokuQaphela i-Iris
Ilensi yokuqaphela iris yinxalenye ebalulekileyo yenkqubo yokuqaphela iris kwaye idla ngokuxhotyiswa kwisixhobo esikhethekileyo sokuqaphela iris. Kwinkqubo yokuqaphela iris, umsebenzi ophambili welensi yokuqaphela iris kukubamba nokukhulisa umfanekiso weliso lomntu, ingakumbi indawo ye iris. ...Funda ngokugqithisileyo -
Usetyenziso oluthile lweeLensi zeTelecentric kwiinkalo zoPhando lwezeSayensi
Iilensi zeTelecentric zineempawu zobude obude befocal kunye ne-aperture enkulu, ezifanelekileyo ukudubula umgama omde kwaye zisetyenziswa kakhulu kwicandelo lophando lwesayensi. Kweli nqaku, siza kufunda malunga nokusetyenziswa okukhethekileyo kweelensi zeTelecentric kwicandelo lesayensi...Funda ngokugqithisileyo -
Iimpawu zoMfanekiso kunye nemisebenzi ephambili yeeLensi eziJoliswe kwiFutshane
Ngenxa ye-engile yayo ebanzi yokubukela kunye nobunzulu bentsimi, iilensi ezimfutshane zihlala zivelisa iziphumo ezibalaseleyo zokudubula, kwaye zinokufumana umfanekiso obanzi kunye nombono onzulu wendawo. Zibalasele ekufoteni imiboniso emikhulu efana nokufota ngoyilo lwezakhiwo kunye nokufota ngembonakalo yomhlaba. Namhlanje, ma...Funda ngokugqithisileyo
-
I-Skype
-
I-Whatsapp
-
Phezulu
