Ilensi ye-Fisheyeiyilensi ekhethekile ene-engeli yokubuka ebanzi kakhulu, engakhiqiza umphumela oqinile wokuhlanekezela futhi idale isithombe esithinta kakhulu umbono. Kodwa-ke, ngenxa yezakhiwo zayo ezikhethekile zokukhanya, ukwakheka kwelensi ye-fisheye nakho kuyinselele kakhulu futhi kudinga ukwephula ukucabanga okuvamile.
Nazi ezinye izindlela zokwakheka lapho uthwebula nge-lens ye-fisheye:
1.Ukusebenzisa ukulingana okuphakathi
Amalensi e-Fisheye akhiqiza ukuphambuka okunamandla kwebhareli, futhi ukubeka into engaphakathi kohlaka kunganciphisa ngempumelelo umphumela wokuphambuka kumuntu othintekayo, kuyilapho kusetshenziswa ukulingana kwelensi ukuthuthukisa umuzwa wokulinganisela esithombeni.
Uma uthwebula, ungathuthukisa ukulingana ngokubheka izinto ezinezimo ezilinganayo (njengezakhiwo, amabhuloho, izimbali, njll.) bese uzibeka maphakathi nelensi ukuze udale ukwakheka okulinganayo okumangalisayo.
2.Sebenzisa imigqa ukuqondisa iso
Amalensi e-Fisheye “angagoba imigqa eqondile ibe yizingqimba”. Ukusebenzisa kahle imigqa kungaqondisa umugqa wokubona wezilaleli futhi kuthuthukise isigqi sesithombe.
Isibonelo, imigqa eqondile njengemigwaqo, amabhuloho, imigwaqo yomgwaqo, kanye nogu lolwandle izoba ama-arcs ahlangana phakathi nendawo ngaphansi kwelensi ye-fisheye, okwenza umphumela we-"vortex" noma "umhubhe". Uma ubhala, ungavumela imigqa isuke emaphethelweni esithombe iye enkabeni, uqondise umugqa wokubona ukuze ugxile esihlokweni esiphakathi (njengabahamba ngezinyawo ekugcineni komgwaqo).
Amalensi e-Fisheye angasebenzisa imigqa ukuqondisa umugqa wokwakheka kokubona
3.Ukusetshenziswa okuhlakaniphile kwezithombe eziseduze
Amalensi e-FisheyeZinhle kakhulu ezithombeni eziseduze ngoba zingathwebula indawo ebanzi yokubuka, futhi ukudubula eduze kwesihloko sakho kungenza sivelele futhi sakhe umuzwa wokujula ohlakeni.
4.Isibani sokulawula
Amalensi e-Fisheye angakwazi ukubamba kalula izinguquko kanye nokubonakaliswa kokukhanya okuzungezile. Ngakho-ke, lapho uthwebula, naka isiqondiso kanye namandla okukhanya, gwema ukuchayeka ngokweqile noma ukuba mnyama, bese usebenzisa umehluko ekukhanyeni ukuthuthukisa umphumela wesithombe.
Naka ukulawula ukukhanya lapho ubhala ngelensi ye-fisheye
5.Gcizelela imibono eseduze nekude
Insimu yombono ebanzi yelensi ye-fisheye ivumela kokubili ukubuka okuseduze nokukude ukuthi kuvezwe esithombeni ngesikhathi esisodwa. Ingaphambili elengezwe ngale ndlela lingacebisa izendlalelo zesithombe futhi ligweme ukuthi isithombe singabi nalutho.
Uma uthwebula, zama ukubeka izinto eziseduze ngaphambili, bese usebenzisa izinto ezikude ukuze uthuthukise ukujula komphumela wensimu futhi udale umuzwa ocebile wezendlalelo. Isibonelo, uma uthwebula izithombe zangaphandle, sebenzisa izimbali njengengaphambili eduze nelensi, abalingiswa basendaweni ephakathi, futhi isibhakabhaka ngemuva sakha i-arc enezendlalelo ezicacile.
6.Gcwalisa isikrini
Iilensi yeso lenhlanziine-engeli yokubuka ebanzi kakhulu, engenza isithombe sibukeke singenalutho kalula. Ngokugcwalisa isithombe, ungangeza izinto ezibonakalayo futhi ucebise okuqukethwe kwesithombe. Isibonelo, lapho uthwebula indawo, ungafaka isibhakabhaka, izintaba, amachibi nezinye izinto esithombeni ukuze wenze isithombe sigcwale imininingwane.
Ukwakheka kwelensi ye-Fisheye kufanele kugcwalise uhlaka
7.Sebenzisa izithombe ezine-engeli ephansi
Ukuthwebula nge-engeli ephansi kungathuthukisa umbono wesithombe, futhi ngesikhathi esifanayo, izici ze-engeli ebanzi zelensi ye-fisheye zingasetshenziswa ukufaka umhlabathi nesibhakabhaka ngesikhathi esifanayo, kudala umbono oyingqayizivele.
Isibonelo, lapho kudutshulwa indawo yasemgwaqweni wedolobha, ilensi iseduze nomhlabathi, futhi abantu abahamba ngezinyawo nezimoto emgwaqweni kanye nezakhiwo ezinde ezikude kuyathathwa izithombe, ukuze imigqa ephansi kanye namafu esibhakabhakeni kwakha umehluko, okuthuthukisa umuzwa wesithombe onezinhlangothi ezintathu.
8.Ukudubula okubanzi
Isici se-wide-angle se-ilensi yeso lenhlanziifaneleka kakhulu ekuthatheni izithombe ezinyakazayo, ezingafaka izigcawu ezengeziwe esithombeni. Uma uthwebula izigcawu ezinkulu njengezintaba nolwandle, ilensi ye-fisheye ingafaka yonke indawo esithombeni ngesikhathi esisodwa, igweme inkinga yokuthunga amalensi avamile.
Isibonelo, uma uthwebula umbono obanzi wezintaba, ilensi ye-fisheye ingafaka lonke uhla lwezintaba kanye namafu esibhakabhakeni esithombeni, okubonisa indawo enhle yemvelo.
Amalensi e-Fisheye afaneleka ukuthatha izithombe ze-panoramic
9.Ukwakheka kobuciko
Izici "ezingavamile" zamalensi e-fisheye zifanelekile ukuzama ezinye izindlela zokudala. Izici zayo zokuphambuka zingadala imiphumela yokudala eyingqayizivele.
Isibonelo, lapho uthwebula izithombe zokudala, ungambeka umuntu onqenqemeni lwesithombe, ukuze izingalo noma imilenze yelulwe, okudala umphumela ongavamile. Isibonelo, lapho uthwebula umdansi, beka umzimba womdansi onqenqemeni lwesithombe ukuze wenze ukuma komdansi kube lula kakhulu ngaphansi kokuphazamiseka.
Imicabango Yokugcina:
Uma unesifiso sokuthenga izinhlobo ezahlukene zamalensi okuqapha, ukuskena, ama-drones, ikhaya elihlakaniphile, noma olunye uhlobo lokusetshenziswa, sinalokho okudingayo. Xhumana nathi namuhla ukuze ufunde kabanzi ngamalensi ethu nezinye izesekeli.
Isikhathi sokuthunyelwe: Agasti-05-2025
