Amalensi e-Telecentric, aziwa nangokuthi amalensi e-tilt-shift noma ama-soft-focus lens, anesici esibaluleke kakhulu ukuthi umumo wangaphakathi welensi ungasuka enkabeni yokubona yekhamera.
Uma ilensi evamile idubula into, i-lens nefilimu noma inzwa kusendizeni efanayo, kuyilapho ilensi ye-telecentric ingazungezisa noma itshekise isakhiwo selensi ukuze isikhungo sokubonwayo selensi sisuke phakathi nendawo yenzwa noma ifilimu.
1,Izinzuzo kanye nokubi amalensi telecentric
Inzuzo 1: Ukujula kokulawula inkambu
Amalensi e-telecentric angagxila ngokukhethekile ezingxenyeni ezithile zesithombe ngokushintsha i-engeli yokutsheka ilensi, ngaleyo ndlela avumele abathwebuli bezithombe ukuthi bakhe imithelela ekhethekile yokugxila, efana nomthelela we-Lilliputan.
Inzuzo 2: Umbonocukulawula
Enye yezinzuzo eziyinhloko zamalensi e-telecentric kubathwebuli bezithombe bezakhiwo ukuthi anikeza ukulawula okukhulu kokubuka. Amalensi avamile angase abangele imigqa eqondile ezithombeni (njengamaphansi anqwabelene esakhiwo) ukuthi abonakale etshekile, kodwa amalensi e-telecentric angashintsha umugqa obonakalayo ukuze imigqa ibonakale iqondile noma ijwayelekile.
Inzuzo 3: I-engeli yokubuka yamahhala
Amalensi e-Telecentric ayakwazi ukwenza ama-engeli amahhala okubuka (okungukuthi ukubuka okungahambisani nenzwa). Ngamanye amazwi, ukusebenzisa ailensi telecentricikuvumela ukuthi uthwebule inkambu ebanzi yokubuka ngaphandle kokunyakazisa ikhamera, ewusizo kakhulu kubathwebuli bezithombe bezakhiwo nezomhlaba.
I-lens ye-telecentric
Ububi 1: Ukusebenza okuyinkimbinkimbi
Ukusebenzisa kanye nokwenza kahle amalensi e-telecentric kudinga amakhono akhethekile kanye nokuqonda okujulile kokuthatha izithombe, okungase kube nzima kwabanye abathwebuli bezithombe abasaqala.
Ububi 2: Kuyabiza
Amalensi e-telecentric abiza kakhulu kunamalensi ajwayelekile, okungaba inani abanye abathwebuli bezithombe abangeke bayamukele.
Ububi 3: Izinhlelo zokusebenza zinomkhawulo
Nakubaamalensi e-telecentricziwusizo kakhulu ezimeni ezithile, njengokuthwebula izithombe zezakhiwo kanye nesithombe sokwakheka kwezwe, ukusetshenziswa kwazo kungase kukhawulelwe kwezinye izimo, njengokuthwebula izithombe ngobude, ukuthwebula izithombe, njll.
2,Umehluko phakathi kwamalensi e-telecentric namalensi ajwayelekile
Umehluko omkhulu phakathi kwamalensi e-telecentric namalensi ajwayelekile ukulezi zici ezilandelayo:
Ukujula kokulawula inkambu
Kulensi evamile, indiza egxilile ihlezi ihambisana nenzwa. Kulensi ye-telecentric, ungakwazi ukutshekisa ilensi ukuze ushintshe le ndiza, ukuze ukwazi ukulawula ukuthi iyiphi ingxenye yesithombe ebukhali nokuthi iyiphi ingxenye yesithombe efiphalisiwe, okukunikeza ukulawula okukhulu ekujuleni kwenkambu.
Izinhlelo zokusebenza zokuthwebula izithombe zamalensi e-Telecentric
Ukuhamba ilensi
Kulensi evamile, ilensi nenzwa yesithombe (njengefilimu yekhamera noma inzwa yedijithali) kuhlale kuhambisana. Kulensi ye-telecentric, izingxenye zelensi zingahamba ngaphandle kwekhamera, okuvumela umugqa wokubuka welensi ukuthi uchezuke endizeni yezinzwa.
Lokhu mobile nature kwenzaamalensi e-telecentrickuhle ukuthwebula izakhiwo nezindawo, njengoba kushintsha umbono futhi kwenza imigqa ibonakale iqondile.
Inani
Amalensi e-telecentric ngokuvamile abiza kakhulu kunamalensi avamile ngenxa yemininingwane yokwakhiwa nokusetshenziswa.
Aukuhlanekezela
Amalensi e-telecentric ngokuvamile adinga ukuhlonyiswa ngesimbobo esikhulu, esiwusizo ekuthwebuleni ezindaweni ezinokukhanya okuphansi.
Kufanele kuqashelwe ukuthi nakubaamalensi e-telecentricingakha imiphumela ebonakalayo eyingqayizivele, iyinkimbinkimbi kakhulu ukuyisebenzisa kunamalensi ajwayelekile futhi idinga amakhono aphezulu kumsebenzisi.
Imicabango yokugcina:
Uma unentshisekelo yokuthenga izinhlobo ezahlukene zamalensi ukuze ugadwe, ukuskena, ama-drones, ikhaya elihlakaniphile, nanoma yikuphi okunye ukusetshenziswa, sinakho okudingayo. Xhumana nathi namuhla ukuze ufunde kabanzi mayelana namalensi ethu nezinye izesekeli.
Isikhathi sokuthumela: Jun-11-2024
