Ibhlog
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Ukusetyenziswa Okuqhelekileyo Kweelensi ZeFisheye Kwifoto Nevidiyo
Ilensi yefisheye sisixhobo esinamandla esine-engile ebanzi kakhulu kunye neempawu zomfanekiso ezizodwa. Ingenza imisebenzi eneziphumo ezibonakalayo ezikhethekileyo, inike abafoti kunye nabathwebuli bevidiyo amathuba amaninzi okudala kwaye inezicelo ezahlukeneyo kwicandelo lokufota kunye nevidiyo...Funda ngokugqithisileyo -
Ziziphi iindlela ezithile zokusetyenziswa kweeLensi zePinhole kuPhando lweSayensi?
Ilensi ye-pinhole yilensi encinci kakhulu, ekhethekileyo ebonakaliswa ngumngxuma wayo omncinci, ubungakanani, kunye nomthamo. Nangona incinci, ineendlela ezahlukeneyo zokusetyenziswa, kubandakanya ukujonga ukhuseleko kunye nezinye iinkalo ezifana nophando lwesayensi kunye nokhathalelo lwempilo. Ukusetyenziswa okukhethekileyo kwelensi ye-pinhole...Funda ngokugqithisileyo -
Luhlobo luni lweNdawo elungele ukuFotwa ngeLensi yeFisheye?
Ilensi yefisheye yilensi ebanzi kakhulu ene-engile yokujonga egqithisileyo, edla ngokudlula iidigri ezili-180, kwaye ibonisa ukugqwetheka okunamandla kwebharele. Ngenxa yombono wayo owahlukileyo, iilensi zefisheye zihlala zinokwenza imifanekiso ekhangayo kwimifanekiso yelizwe, nto leyo eyenza zifaneleke kwiintlobo ezithile...Funda ngokugqithisileyo -
Ukusetyenziswa Okukhethekileyo Kweelensi ZeTelephoto Kwifoto Yemifanekiso
Ilensi ye-telephoto inobude obude be-focal kwaye idla ngokusetyenziswa ekufoteni imifanekiso yomgama omde, efana neendawo zomhlaba, izilwanyana zasendle, ezemidlalo, njl. Nangona isetyenziselwa ukufota imifanekiso yomgama omde, ingasetyenziselwa nokufota imifanekiso kwiimeko ezithile. Iilensi ze-telephoto zinokunceda ...Funda ngokugqithisileyo -
Iindlela zoBuchule zokuFota ngeeLensi zeFisheye
Uyilo lwelensi ye-fisheye luphefumlelwe yindlela ebonwa ngayo intlanzi. Ibamba ihlabathi eliphambi kwakho ngombono obanzi kakhulu we-hemispherical, okwenza isiphumo sokuguqulwa kwendlela ebonwa ngayo ifoto ezithathiweyo sibe sibi kakhulu, nto leyo enika abathandi bezithombe indlela entsha yokwenza...Funda ngokugqithisileyo -
Zithini iiLensi zeMizi-mveliso ezisetyenziswa kwiShishini leSemiconductor?
Isisombululo esiphezulu, imifanekiso ecacileyo, kunye neempawu zokulinganisa ezichanekileyo zeelensi zemizi-mveliso zibonelela abavelisi be-semiconductor ngezisombululo ezibonakalayo ezinokuthenjwa. Zidlala indima ebalulekileyo kushishino lwe-semiconductor kwaye zibaluleke kakhulu ekuqinisekiseni umgangatho wemveliso kunye nokuphucula...Funda ngokugqithisileyo -
Zeziphi iintlobo zeNdawo eziLungileyo eziFanelekileyo zokudubula ngeLensi yeFisheye?
Ilensi yefisheye yilensi ebanzi kakhulu ene-engile yokujonga egqithisileyo, edla ngokudlula iidigri ezili-180, kwaye ibonisa ukugqwetheka okunamandla kwebharele. Ngenxa yombono wayo owahlukileyo, iilensi zefisheye zihlala zinokwenza imifanekiso ekhangayo kwimifanekiso yelizwe, nto leyo eyenza zifaneleke kwiintlobo ezithile...Funda ngokugqithisileyo -
Ukusetyenziswa kweeLensi zeTelecentric kwiFoto kunye neVidiyo
Ilensi ye-telecentric yilensi ye-optical eyenzelwe ngokukodwa enomgama omde phakathi kwelensi kunye ne-photosensitive element. Ineempawu ezininzi ezikhethekileyo kwaye isetyenziswa kakhulu kwicandelo lokufota kunye ne-videography. Iilensi ze-telecentric zihlala zisetyenziswa kwi-photographing kunye ne-videography ukuthwebula ii-di...Funda ngokugqithisileyo -
Iimpawu, Ukusetyenziswa kunye namanyathelo okhuseleko eeLensi zeFisheye
Ilensi yeFisheye, njengelensi ebanzi kakhulu, ineempawu ezizodwa zomfanekiso, ebonisa "ukuphazamiseka kwemigqomo" okucacileyo. Le lensi inokubonisa imiboniso yemihla ngemihla okanye izinto ngendlela egqithisileyo nehlekisayo, ngokungathi isizisa kwihlabathi "eligqwethekileyo" njengesipili sendlu yolonwabo, yongeza...Funda ngokugqithisileyo -
Usetyenziso oluthile lweeLensi zeM12 kwiiKhamera ezincinci
Ilensi ye-M12 yilensi yekhamera encinci. Iimpawu zayo ezibalulekileyo kukuxinana, ukukhaphukhaphu, kunye nokulula ukuyifaka nokutshintsha. Ihlala isetyenziswa kwizixhobo ezincinci okanye kwiimeko ezinendawo encinci, kwaye idla ngokusetyenziswa kwezinye iikhamera zokujonga okanye iikhamera ezincinci. Iilensi ze-M12 zisetyenziswa kakhulu...Funda ngokugqithisileyo -
Indlela Ekhethekileyo Yokudubula Yelensi YeFisheye
Ukusebenzisa ilensi yefisheye, ingakumbi ilensi yefisheye ethe tyaba (ekwabizwa ngokuba yilensi yefisheye ethe tyaba, evelisa umfanekiso ojijekileyo we-full-frame "negative"), kuya kuba ngamava angalibalekiyo kumntu othanda ukufota umhlaba. "Ihlabathi leeplanethi"...Funda ngokugqithisileyo -
Ukusetyenziswa Okuthile Kweelensi Ezilungisiweyo Ze-IR Kwifoto Yasebusuku
Ilensi elungisiweyo ye-IR yilensi eyenzelwe ngokukodwa enokuthi ibambe iifoto okanye iividiyo ezikumgangatho ophezulu emini nasebusuku. Iilensi ezilungisiweyo ze-IR zihlala zine-aperture enkulu kunye nokusebenza kakuhle kokukhanya okuphantsi, okunokuthi kubambe imifanekiso eneenkcukacha kwiimeko zokukhanya okuphantsi kwaye kusebenze kakuhle...Funda ngokugqithisileyo
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