Lens Yaikulu: Ndi Chiyani Ndipo Iyenera Kuigwiritsa Ntchito Liti
Ma lens apamwamba, yomwe imadziwikanso kuti kungoyambira chabe, ndi a lens kamera zomwe zili ndi utali wokhazikika umodzi wokha.
Mosiyana ndi lens yowonera - yomwe imakhala ndi utali wosiyanasiyana komanso zosankha zingapo pakati - lens yayikulu nthawi zambiri imapereka kumveka bwino, kutha kuzindikira kuwala, kusokoneza pang'ono ndi kuwongolera, zithunzi zakuthwa, ndi zazikulu. kutalika kwa munda kuposa mnzake wa zoom.
Choyipa cha magalasi apamwamba ndikusowa kwawo kosinthika; muyenera kusuntha yanu kamera kuti mutsegule mkati ndi kunja ngati mukufuna kusintha kapangidwe kake kapena kukula kwa mutu mkati mwa chimango. Ma lens apamwamba ndi abwino kwa mitundu ina yojambulira pomwe ma tradeoffs oterewa amatha kupangidwa mokomera mtundu wazithunzi. Ojambula malo adzagwiritsa ntchito nthawi zambiri main angle primes chifukwa cha ntchito yawo chifukwa amafunikira malo owoneka bwino kwambiri otheka popanda kupotoza kwa kuwala kapena kusowa zithunzi zowala. Ojambula nyama zakuthengo kumbali ina akhoza kusankha kwautali zolemba za telephoto zomwe zimawathandiza kuti azijambula nkhani zakutali mwatsatanetsatane.
Ponseponse, ndikofunikira kudziwa mutu wanu posankha kugwiritsa ntchito lens yayikulu kapena ayi; ngati mukupanga zithunzi kapena kujambula komwe kumafunikira kulunjika bwino komanso kukongola kwazithunzi ndiye kusankha chimodzi kungakhale kopindulitsa pazithunzi zonse. Komabe ngati muli ndi maphunziro omwe mukuyenda kapena mukufuna kusinthasintha kwambiri ndiye kuti kusankha lens yowonera kungakhale koyenera pazosowa zanu.
Mu positi iyi tikambirana:
Kodi Prime Lens ndi chiyani?
Ma lens apamwamba ndi lens yokhazikika yokhazikika yomwe ilibe luso lokulitsa. Ma lens akuluakulu nthawi zambiri amakhala ang'onoang'ono, opepuka komanso akuthwa kuposa omwe amawonera, ndipo amapanga zithunzi zakuthwa chifukwa cha mawonekedwe awo. kapangidwe kosavuta.
Ma lens apamwamba ndi chisankho chabwino kwa ojambula omwe akufuna kujambula zithunzi zowoneka bwino ndikuzama kwakukulu. M'nkhaniyi, tikambirana mitundu yosiyanasiyana ya ma lens apamwamba, nthawi yoti muwagwiritse ntchito, ndi ma lens mapindu omwe amapereka:
Ubwino wa Prime Lens
Ma lens apamwamba amayamikiridwa ndi ojambula chifukwa amapereka chithunzithunzi chapamwamba ndipo amalola kulamulira kwakukulu pa zotsatira za zithunzi. Nthawi zambiri amakhala ndi a chachikulu kwambiri kuphimba kusiyana ndi makulitsidwe ofanana, kuwapatsa mphamvu yosonkhanitsa kuwala komanso kulola kuthamanga kwa shutter mwachangu pakawala kochepa. Ma lens awa amakhalanso ochulukirapo yaying'ono komanso yopepuka kuposa anzawo owonera, kuwapangitsa kukhala osavuta kuwanyamula ndi kuwagwira. Kuphatikiza apo, kutalika kwawo kokhazikika kumakukakamizani kuti mujambule kuwombera mwaluso chifukwa mulibe mwayi wowonera kapena kusintha mawonekedwe anu ndi utali wosiyanasiyana.
Kuphatikizana kwazinthu izi kumapangitsa magalasi apamwamba kukhala oyenera kwambiri kujambula ndi kujambula kopepuka komanso pafupi-ups kapena macro shots kumafuna kuzama kwambiri kwa munda. Ma lens apamwamba nthawi zambiri amawonedwa ngati njira yabwino kwambiri yojambulira zithunzi zapamwamba kwambiri. Ojambula omwe amagwiritsa ntchito ma primes amathanso kupindula pokhala ndi kutalika kosiyana kosiyana komwe kumapezeka nthawi zina zojambulira, kulola kusinthasintha kwakukulu ndi luso ikafika nthawi yojambula.
Zoyipa za Prime Lens
Ma lens apamwamba amatha kukhala ndalama zotsika mtengo chifukwa amayambira pamitundu yoyambira yamtengo wapatali mpaka magalasi apamwamba kwambiri. Kuphatikiza apo, nthawi zambiri amakhala ndi zotchingira zocheperako zomwe zimachepetsa kuthekera kowombera pang'onopang'ono. Pomaliza, ma lens apamwamba amapereka kusinthasintha kochepa potengera zosankha zautali wokhazikika, popeza palibe magwiridwe antchito kapena kusiyanasiyana mkati mwa mandala omwewo.
Komabe, pali zopindulitsa zomwe zingapangitse zovuta izi. Nthawi zambiri ma lens amawonekera kuthwa kwapamwamba ndikuwongolera magwiridwe antchito chifukwa cha kapangidwe kake komanso zinthu zochepa zomwe zimagwiritsidwa ntchito pomanga. Amakondanso kupereka kulondola kwamtundu, kusinthika pang'ono kwa chromatic, kuthamanga kwa autofocus, ndi mtundu wokulirapo womanga poyerekeza ndi ma lens owonera amitundu yofananira yamitengo. Kuphatikiza apo, ma lens apamwamba nthawi zambiri amakhala kuwala kwapamwamba kwambiri chifukwa cha momwe amabowola kwambiri ndipo nthawi zambiri amakhala ndi zopindika pang'ono poyerekeza ndi zoom - zomwe zimawapangitsa kukhala chisankho chabwino kwambiri chojambulira zithunzi ndi mawonekedwe omwe amafunikira kujambulidwa mwatsatanetsatane.
Kuyamba ndi zolemba zanu zoyimitsa nkhani
Lembetsani ku kalata yathu yamakalata ndikutsitsa kwaulere ndi zolemba zitatu. Yambani ndikupangitsa nkhani zanu kukhala zamoyo!
Tidzangogwiritsa ntchito imelo yanu kutsamba lathu ndikulemekeza lanu zachinsinsi
Nthawi Yomwe Mungagwiritsire Ntchito Lens Yaikulu
Ma lens apamwamba ndi mandala omwe ali ndi utali wokhazikika, kutanthauza kuti simungathe kuwonera kapena kunja. Ma lens apamwamba ndiabwino kwa ojambula omwe akufuna kujambula zithunzi zakuthwa, zapamwamba kwambiri ndikugwiritsa ntchito mwayi kabowo kotakata ndi kuwala kochepa.
Koma ndi liti pamene muyenera kugwiritsa ntchito lens yoyambirira? Apa, tikambirana za nthawi yabwino yogwiritsira ntchito lens, kuti muthe kupindula kwambiri ndi kujambula kwanu.
Zithunzi Zochepa
Kugwiritsa ntchito lens yoyamba pamene kuwombera mu kuwala kochepa ndi chisankho chabwino. Ma lens apamwamba amatha kukhala okwera mtengo, koma amakhala ndi phokoso locheperako chifukwa cha kabowo kakang'ono komanso ma lens ochepa omwe amatanthauza zithunzi zamtundu wapamwamba kwambiri pamakonzedwe otsika a ISO. Ma lens apamwamba amakhalanso ndi gawo lozama lomwe limathandiza kulekanitsa mutuwo ndi maziko. Kuphatikizidwa ndi kabowo kawo kokulirapo, ma lens apamwamba amatha kukhala abwino kujambula zithunzi zowala pakawala pang'ono popanda kukulitsa milingo ya ISO kwambiri.
Choyipa chake ndikuti ma lens apamwamba ndi utali wokhazikika wokhazikika kotero simungathe kuwonera kapena kutulutsa momwe mungathere ndi lens yowonera - muyenera kusuntha pafupi kapena kutali ndi mutu wanu. Izi zitha kukhala zovuta makamaka ngati mukuwombera pafupi kapena mukamajambula zomangamanga chifukwa kuwongolera moyenera ndikofunikira kuti mupeze zotsatira zabwino kwambiri.
Koma ngati mulibe nazo vuto kusowa mphamvu yosinthira mwachangu pakati pa utali wosiyanasiyana wosiyana ndi kufuna zithunzi zapamwamba zokhala ndi mphamvu yolumikizira kuwala - magalasi apamwamba ndi oyenera ntchitoyi.
Kujambula Zithunzi
Kujambula zithunzi kumafuna kutsindika kwapamwamba pa blur lakumbuyo komwe kumadziwika kuti "boke". Izi zitha kutheka ndi magalasi apamwamba popeza zimakhala ndi zibowo zazikulu, zomwe zimalola kuwala kochulukirapo kulowa mu lens ndikupanga zithunzi zozama mozama. Ma lens amtunduwu amaperekanso utali wokhazikika womwe umathandizira ojambula zithunzi kuti aziwoneka bwino pakati pa kuwombera.
Poyerekeza ndi a Kokani zitsulo, kusowa kwa luso la makulitsidwe kungawoneke kukhala kochepetsetsa, koma kusowa kochuluka kumatanthauza kuti mumakhala ndi kusinthasintha kwakukulu muzolemba zanu chifukwa simudzasowa magalasi owonjezera ndi nyumba zomwe zimawonjezera kulemera kwa zooms. Pokhala ndi kulemera kochepa komanso kuchuluka kwake kumabweranso kugwedezeka pang'ono, kotero kuwombera kwanu kudzakhala kwakuthwa kuposa ngati mumagwiritsa ntchito lens yowonera pojambula zithunzi.
Ma lens apamwamba ndi zida zabwinonso zojambulira zithunzi chifukwa zimathandizira kubisala m'mbuyo ndikupanga malire okongola pakati pa malo ake okhazikika ndi bokeh. Kuphatikiza apo, ma lens apamwamba amatulutsa zithunzi zokhala ndi kusiyanitsa kwapang'ono kwapadera chifukwa chakuthwa kwawo pamabowo otseguka. Kukula ndi mawonekedwe osindikizira nyengo amitundu ina amawapanga kukhala zosankha zabwino pazithunzi zakunja mumikhalidwe yovuta yomwe ingafune chitetezo chowonjezera kuzinthu monga madzi kapena fumbi.
Zithunzi Zojambula
Anthu ambiri akamaganiza za kujambula malo, nthawi zambiri amaganiza za magalasi akuluakulu, koma palinso nthawi yogwiritsira ntchito lens yoyamba ndiye kusankha koyenera. Ma lens akuluakulu ndi ma lens atalitali okhazikika ndipo samakulitsa monga momwe ma lens amachitira. Izi zikutanthauza kuti ojambula ayenera kusuntha matupi awo kuti ayandikire kapena kutali ndi anthu awo kuti apange chithunzicho momwe akufunira. Ngakhale izi zitha kuwoneka ngati zovuta poyamba, magalasi apamwamba ali ndi maubwino angapo omwe amawapangitsa kukhala opindulitsa pa kujambula kowoneka bwino.
Chimodzi mwazabwino zazikulu zamagalasi apamwamba pazithunzi zapamtunda ndi awo otsika kupotoza ndi makonda pazipita kabowo. Kupotoza kumachitika pamene mandala okhala ndi utali wolunjika waufupi atambasulira chithunzi chakunja kuchokera pakati, ndikupanga mawonekedwe ofanana ndi makiyi pazithunzi zamamangidwe. Ma lens a Prime alinso ndi zoikamo zokulirapo, zomwe zimawalola kujambula kuwala kochulukirapo kuposa momwe ma lens amawonera, zomwe zimapangitsa zithunzi zakuthwa komanso phokoso lochepa.
Chinthu chinanso chachikulu cha ma lens apamwamba ndikuti amakhala opepuka kwambiri kuposa ma lens owoneka bwino, zomwe zimawapangitsa kukhala osavuta komanso omasuka kuchita zachilengedwe pofunafuna malo okongola. Amakhalanso otsika mtengo kwambiri kuposa ma zoom, kotero ngati mukufuna mitundu yonse iwiri simudzaphwanya banki mukugula.
Kotero ngakhale ziri zoona kuti nthawi zambiri mumafunika mandala ambali-mbali kuti mutenge mawonekedwe ochititsa chidwi ndi malo akusesa momwe mungawonere; musachepetse kugwiritsa ntchito a lens yoyamba mwina popeza amapereka maubwino apadera pa zoom ndipo amatha kupanga mitundu yonse ya zithunzi zowoneka bwino kukhala zotheka ngakhale mkati mwa malo ochepa kapena nyimbo zolimba!
Street Photography
Kujambula mumsewu ndi imodzi mwamitundu yodziwika bwino yojambulira chifukwa imalola ojambula kujambula zithunzi zowoneka bwino m'matauni. Ma lens apamwamba kupereka mwayi wapadera kwa ojambula zithunzi pamene amapereka gawo lapadera la maonekedwe. Pogwiritsa ntchito magalasi apamwamba okhala ndi kabowo kakang'ono kwambiri, mumatha kupanga zowoneka bwino za bokeh ndikuwunikira zithunzi zakuda kwambiri.
Chisankho chabwino chojambulira mumsewu ndi mandala abwino kwambiri okhala ndi mainchesi otalikirapo omwe amajambula zinthu zambiri pamafelemu. Kutalikirana kumakupatsaninso mwayi kuti mukhale pafupi ndi maphunziro anu osabwereranso patali-oyenera kuwombera mumsewu ndi tinthu tating'ono kapena nyimbo zochepera. Bowo lalikulu liyeneranso kupereka zotsatira zozama za kumunda, kukulolani kuti mulekanitse phunziro lanu ndi maziko ake ngakhale mutayang'ana kunja kuposa nthawi zonse - izi zimapangitsa kuwombera molunjika kwambiri pa mutu wanu waukulu ndikuwonjezera kukhudzidwa kwa maonekedwe.
Zitsanzo zina za magalasi apamwamba oyenera kuwombera mumsewu ziyenera kukhala:
- 35mm f / 2 mandala - zabwino kwambiri kujambula maphunziro apafupi komanso akutali m'malo olimba komanso njira zopapatiza
- 50mm f / 1.4 mandala - yabwino yojambula anthu apakati
- 85mm f / 1,8 mandala - yabwino kwa ma shoti ataliatali akakhala kuti kuwala kuli kochepa, monga kulowa kwa dzuwa
Kutsiliza
Powombetsa mkota, magalasi apamwamba ndi chisankho chabwino kwa ojambula omwe akufuna kujambula zithunzi zapamwamba komanso kukhala ndi mwayi wokhoza kugwira ntchito ndi lens imodzi yokha. Ma lens apamwamba amatha kutulutsa zotsatira zakuthwa ndikugwiritsidwa ntchito pojambula zopepuka popanda kutembenukira ku manambala apamwamba a ISO kapena njira zovuta zowunikira. Iwo ndi abwino kwa malo ndi kujambula mumsewu momwe amaperekera kuzama kocheperako. Akatswiri ambiri ndi ojambula zithunzi amagwiritsanso ntchito ma lens apamwamba chifukwa amawalola kuyesa ndikupanga zithunzi zapadera zomwe sizingatheke ndi zoom lens.
Pamapeto pake, kumvetsetsa momwe magalasi apamwamba amagwirira ntchito kudzakuthandizani kusankha ngati ili yoyenera pazosowa zanu ndi bajeti:
- Zotsatira zakuthwa
- Kujambula kopepuka
- Zoyenera kujambula malo ndi mumsewu
- Amalola kuyesa ndi zithunzi zapadera
Moni, ndine Kim, mayi komanso wokonda kuyimitsa zoyenda komanso wodziwa zambiri pakupanga media komanso kakulidwe ka intaneti. Ndili ndi chikhumbo chachikulu chojambula ndi makanema ojambula, ndipo tsopano ndikudumphira molunjika kudziko loyimitsa. Ndi blog yanga, ndikugawana zomwe ndaphunzira ndi inu anyamata.
