Indorerwamo za telefotoNk’uko izina ribigaragaza, bifite uburebure burebure bw’icyerekezo bityo bikaba bifite aho bihurira hato, bigatuma biba byiza gufotora abantu bari kure. Ku bijyanye no gufotora inyenyeri, lenzi zo kuri telefoni muri rusange ntiziba nziza mu gufata ikirere nijoro, cyane cyane ku mafoto y’ibice binini by’ikirere.
1.Imbogamizi zo gukoresha lenses za telephoto mu gufotora ikirere nijoro
Ubusanzwe, amafoto y'inyenyeri akoresha lenses zifite inguni nini; ugereranije, lenses za telephoto zifite imbogamizi zikomeye mu gufata amafoto mu kirere cya nijoro:
(1)Ubuso buto butuma bigorana gufata ikirere cyose nijoro
Indorerwamo za telephoto zifite aho zireba hato, muri rusange ziri munsi ya dogere 30, kandi ntizishobora gufata inzira yose ya Milky Way cyangwa ikirere kinini cy'ikirere cya nijoro. Ijuru rya nijoro (nk'inzira ya Milky Way) rifata ahantu hanini (hafite uburebure burenze dogere 100).
Iyo ukoresha lensi ya telephoto, ushobora gufata igice cy'ikirere cya nijoro gusa (nk'itsinda rito ry'inyenyeri cyangwa inyenyeri imwe irabagirana), bigatuma bigorana kwerekana imiterere yuzuye ya Milky Way cyangwa inzira nini z'inyenyeri.
(2)Igihe gito cyo kwigaragaza gishobora gutuma umuntu akurikiranwa nk'inyenyeri.
Bitewe n'uburebure bwazo burebure bwo kwibandaho, lense za telephoto zitanga igihe gito cyane cyo kwigaragaza. Iyo hatabayeho igihe kirekire cyo kwigaragaza kugira ngo hafatwe urumuri ruhagije, inyenyeri zizagaragara nk'imirongo idasobanutse bitewe n'izunguruka ry'Isi, bigira ingaruka ku ireme ry'ishusho. Kubwibyo, iyo ukoresha lense za telephoto mu gufotora ikirere nijoro, ibikoresho nk'ibice byo mu gice cy'isi bikunze gukenerwa kugira ngo bigabanye ingaruka z'ingendo z'inyenyeri.
(3)Umwobo ni muto cyane, bigatuma urumuri rudakwira neza
Indorerwamo za telephoto ubusanzwe zigira utwenge duto, mu gihe astrophotography muri rusange isaba utwenge tunini (nka f/2.8 cyangwa f/1.4) kugira ngo yongere urumuri kandi igabanye igihe cyo kwerekanwa. Utwenge duto twa telephoto dutuma ishusho yijimye, igasaba ubukana bwa ISO bwinshi, ibyo bigatuma urusaku rw'ishusho rurushaho kwiyongera kandi bigira ingaruka ku bwiza bw'ishusho.
Imbogamizi zo gukoresha lenzi za telefoto mu gufotora ikirere nijoro ziragaragara cyane
(4)Gutunganya no kwibanda ku bintu biragoye cyane
Gufotora inyenyeri bisaba kwibanda neza kugeza ku iherezo (∞), ariko lenzi za telephoto zifite aho zireba hato cyane n'ubujyakuzimu buto cyane bw'aho ziherereye. Kwibanda ku nkota n'imiterere y'aho ziherereye bishobora gutuma inyenyeri zidasobanutse neza bitewe n'amakosa make. Ibi bisaba kwishingikiriza ku kongera inyenyeri kugira ngo wibande ku nkota ku nkota, bigatuma inzira irushaho kugorana. Mu buryo bunyuranye,amatara y'indorerwamo afite imiterere migariifite uburebure bunini bw'umwanya, itanga ubushobozi bwo kwihanganira amakosa yo kwibandaho.
(5)Ibisabwa kugira ngo ibikoresho bibe bihamye biri hejuru cyane
Nubwo iyo kamera ifite icyuma gifata amashusho, ubushobozi bwo kongera ubwiza bw'ikirahure cya elegitoroniki butuma ikirahure gifata amashusho menshi. Ikirahure gihamye n'umutwe ukomeye wa tripod ni ngombwa, kandi ushobora no gukoresha indorerwamo zifunga amafoto n'icyuma gifunga amafoto cya kure/gisohora insinga kugira ngo ugabanye guhindagura kwa kamera.
Byongeye kandi, gufata amashusho mu kirere nijoro ukoresheje lenzi ya telephoto bishobora gusaba uburyo bugoye bwo kuyatunganya nyuma yo kuyakoresha kugira ngo bikemure ibibazo nk'amabara y'inyenyeri n'ubukana bwayo.
Indorerwamo za telephoto zisaba ubushobozi bwo gucunga ibikoresho ku rwego rwo hejuru cyane
2.Uburyo amatara ya telephoto akoreshwa mu gufata amashusho mu kirere nijoro
Nubwolenzi za telefotoNtibikwiriye gufotora ahantu hanini mu kirere nijoro, bifite akamaro mu bwoko bumwe na bumwe bwa astrophotography.
(1)Gufata amashusho arambuye y'uturere twihariye tw'ikirere cya nijoro
Indorerwamo za telephoto zishobora gukuza ibice byihariye by'ikirere nijoro, zigashyira ahagaragara ibintu biri kure cyane mu kirere (nk'amabara y'urubura, inyenyeri, n'amagalaksi) cyangwa ibice bya Milky Way, bigatuma bigaragara cyane mu ishusho kandi bigahishura utuntu dutangaje n'uburyo bingana.
Urugero, zishobora gukoreshwa mu gufotora ibisigazwa biri ku buso bw'ukwezi, ukwezi kwa Jupiter, cyangwa utuntu duto tw'inyenyeri nka Orion, bigatuma habaho amashusho akomeye cyane.
(2)Gushimangira isano iri hagati y'ikirere cyuzuye inyenyeri n'imiterere y'ubutaka
Mu gukoresha "uburyo bwo gukanda ahantu" bw'amatara ya telephoto, imiterere y'ahantu kure (nk'imisozi miremire cyangwa amatara) ishobora guhuzwa cyane n'ikirere cyuzuye inyenyeri, birinda ikibazo cy'uko imiterere y'ahantu isa n'aho ari nto cyane mu mafoto y'inguni nini, no gukora imiterere idasanzwe (urugero, gutuma imisozi isa n'aho "ishyigikiye" igice cy'inzira y'amata). Uku gukanda ahantu bituma inyenyeri zisa n'izikomeye mu ishusho, bigatuma habaho ishusho itangaje.
Indorerwamo za telephoto zishobora kugabanya isano iri hagati y'ikirere cyuzuye inyenyeri n'imiterere y'ubutaka
(3)Gufotora igice cy'inzira z'inyenyeri
Indorerwamo za telefotozikoreshwa mu gufotora inzira z'inyenyeri kugira ngo zibanda ku gice runaka cy'uruziga rw'inzira z'inyenyeri zikikije Polaris, bigatuma habaho imizunguruko minini kandi ifite imiterere myinshi, birinda kugaragara "muto" kw'amafoto y'inzira z'inyenyeri zifite inguni nini.
Muri make, lentile za telephoto si zo mahitamo meza yo gufotora inyenyeri kandi zifite imbogamizi zikomeye muri uru rwego; bityo rero, kwitonda ni byiza mu gihe uzihitamo. Ku bijyanye no gufotora inyenyeri, lentile za telephoto zikwiriye cyane mu gufata ubwoko bwihariye bw'ibintu byo mu kirere, nk'ibintu biri mu kirere cyimbitse n'ahantu runaka mu kirere cya nijoro.
Ibitekerezo bya nyuma:
Mu gukorana n'inzobere muri ChuangAn, haba mu gushushanya no gukora ibintu bikorwa n'abahanga mu by'ubuhanga. Mu rwego rwo kugura, uhagarariye ikigo ashobora gusobanura mu buryo burambuye amakuru yihariye yerekeye ubwoko bwa lens wifuza kugura. Uruhererekane rw'ibicuruzwa bya lens bya ChuangAn bikoreshwa mu buryo butandukanye, kuva ku kugenzura, gupima, indege zitagira abapilote, imodoka kugeza ku mazu agezweho, n'ibindi. ChuangAn ifite ubwoko butandukanye bwa lens zarangiye, zishobora no guhindurwa cyangwa guhindurwa bitewe n'ibyo ukeneye. Twandikire vuba bishoboka.
Igihe cyo kohereza: Gashyantare-24-2026
