Ibhlog

Ungaqinisekisa njani isisombululo seelensi zezimboni? Zithini imisebenzi yazo?
ngumlawuli nge-24-10-29
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
ngumlawuli nge-24-10-25
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?
ngumlawuli nge-24-10-22
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
ngumlawuli nge-24-10-18
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
ngumlawuli nge-24-10-15
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
ngumlawuli nge-24-10-11
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
Usetyenziso oluthile lweeLensi zeMacro zeShishini kwiMveliso ye-Elektroniki
ngumlawuli nge-24-10-08
Iilensi ze-macro zemizi-mveliso ziye zaba zezinye zezixhobo ezibalulekileyo kwinkqubo yokwenziwa kwezinto ze-elektroniki ngenxa yokusebenza kwazo okuphezulu komfanekiso kunye nobuchule bokulinganisa obuchanekileyo. Kweli nqaku, siza kufunda malunga nokusetyenziswa okukhethekileyo kweelensi ze-macro zemizi-mveliso kwimveliso ye-elektroniki...
Funda ngokugqithisileyo
Isaziso seeholide zoSuku lweSizwe luka-2024
ngumlawuli nge-24-09-30
Bathengi abatsha nabadala abathandekayo: Ukusukela ngo-1949, umhla woku-1 ku-Okthobha minyaka le ibingumnyhadala omkhulu nowonwabisayo. Sibhiyozela uSuku lweSizwe kwaye sinqwenelela ilizwe lethu impumelelo! Isaziso seeholide zeSizwe senkampani yethu silandelayo: umhla woku-1 ku-Okthobha (ngoLwesibini) ukuya kumhla wesi-7 ku-Okthobha (ngoMvulo) umhla wesi-8 ku-Okthobha...
Funda ngokugqithisileyo
Iimpawu eziphambili kunye nokusetyenziswa kweLens yeFisheye ye-180-Degree
ngumlawuli nge-24-09-27
Ilensi yefisheye engama-180 degrees ithetha ukuba i-engile yokujonga yelensi yefisheye inokufikelela okanye isondele kwiidigri ezili-180. Yilensi eyilwe ngokukodwa ene-engile ebanzi kakhulu enokuvelisa umbono obanzi kakhulu. Kweli nqaku, siza kufunda ngeempawu kunye nokusetyenziswa kwe-180-...
Funda ngokugqithisileyo
Zisebenza njani iiLensi ze-Line Scan? Zeziphi iiParameters endifanele ndiziqwalasele?
ngumlawuli nge-24-09-24
Ilensi yokuskena umgca yilensi ekhethekileyo esetyenziswa kakhulu kwiikhamera zokuskena umgca. Yenza imifanekiso yokuskena ngesantya esiphezulu kumlinganiselo othile. Yahlukile kwiilensi zekhamera zemveli kwaye idla ngokusetyenziswa kwicandelo lemizi-mveliso. Yintoni umgaqo osebenzayo welensi yokuskena umgca? I-pri...
Funda ngokugqithisileyo
Umsebenzi, uMgaqo kunye nezinto ezichaphazela imfuno yemarike yeelensi zeemoto
ngumlawuli nge-24-09-20
Uphuhliso lwangoku lwetekhnoloji yokwenziwa kweemoto, uphuhliso lwetekhnoloji yeemoto ezikrelekrele, kunye neemfuno zabantu ezikhulayo zokhuseleko lokuqhuba iimoto zonke zikhuthaze ukusetyenziswa kweelensi zeemoto ukuya kwinqanaba elithile. 1. Umsebenzi we-l...
Funda ngokugqithisileyo
Ziziphi iindlela ezithile zokusetyenziswa kweeLensi zeMizi-mveliso kwiShishini lokutya neziselo?
ngumlawuli nge-24-09-18
Ngokusebenzisa iilensi zoshishino, ishishini lokutya neziselo liphucule ukusebenza kakuhle kwemveliso, lanciphisa iindleko zemveliso, laza lanyusa ukwenziwa kwemveliso ngokuzenzekelayo. Kweli nqaku siza kufunda malunga nokusetyenziswa kweelensi zoshishino kwishishini lokutya neziselo. Ingcaciso ethile...
Funda ngokugqithisileyo