Babban yanki mai niyya da babban buɗe idoruwan tabarau na kifiyana nufin ruwan tabarau na kifi mai girma mai girman firikwensin (kamar cikakken firam) da babban ƙimar buɗe ido (kamar f/2.8 ko mafi girma).Yana da babban kusurwar kallo da faffadan kallo, ayyuka masu ƙarfi da tasirin gani mai ƙarfi, kuma ya dace da yanayin harbi daban-daban, musamman a cikin ƙananan yanayi ko kuma lokacin da ake buƙatar kusurwar kallo mai faɗi, kamar ɗaukar hoto na dare. , daukar hoto na gine-gine, da dai sauransu.

Halayen ruwan tabarau na fisheye tare da babban yanki mai niyya da babban buɗe ido

Babban yankin da aka yi niyya da ruwan tabarau mai buɗe ido na kifi ya zama kayan aiki mai ban sha'awa ga masu daukar hoto da masu fasaha don ƙirƙira tare da tasirin gani na musamman da filin kallo mai faɗin kusurwa.Halayensa sun yi fice:

Babban kusurwar kallo mai faɗi

Matsakaicin kallon ruwan tabarau na kifi yawanci ya fi girma fiye da na ruwan tabarau na yau da kullun.Matsakaicin girman kusurwar sa na iya kaiwa digiri 180 ko ma ya fi girma, wanda ya dace da ɗaukar faffadan shimfidar wurare da sarari.

Budewa mai haske

Babban buɗaɗɗen ruwan tabarau na fisheye yana da buɗewa mafi girma, wanda ke ba da damar ƙarin haske don shigar da firikwensin kuma yana samun kyakkyawan sakamako na hoto ko da a cikin ƙananan yanayi.

Babban buɗaɗɗen ruwan tabarau na kifi

Tasirin gani mai ƙarfi

Hotunan daruwan tabarau na kifisuna da tasirin gani mai ƙarfi da tasirin kyan gani na musamman.Wannan furci na musamman na gani ya shahara sosai tsakanin masu fasaha, masu zanen kaya da masu daukar hoto.

Tasirin murdiya mai ƙarfi

Ruwan tabarau na kifi yana haifar da tasiri na musamman na lanƙwasawa na wurin, kuma wannan tasirin murdiya yana ba wa hotunan da aka ɗauka tasirin gani na musamman.Koyaya, ba kowa yana son wannan tasirin ba, don haka yanayin yanayin da za'a iya amfani dashi yana iyakance.

Babban zurfin filin

Ruwan tabarau na kifi yana da zurfin filin, wanda ke nufin cewa wurare da yawa za su iya kasancewa a bayyane a fili a ƙarƙashin ruwan tabarau na kifi, kuma ba za su bayyana ba ko da sun kasance kusa da ruwan tabarau.

Karami da girman šaukuwa

Fisheye ruwan tabarau yawanci karami ne kuma masu ɗaukar hoto, kuma suna ɗaya daga cikin mahimman ruwan tabarau a cikin aljihun masu sha'awar daukar hoto da ƙwararrun masu daukar hoto.

Hanyar hoto na ruwan tabarau na kifi tare da babban yanki mai niyya da buɗe ido mai girma

Tunda babban wurin da aka yi niyya da babban ruwan tabarau na kifin kifi yana da tasirin faffadan kusurwa na musamman da halaye na hoto, masu daukar hoto suna buƙatar yin zaɓi mai ma'ana da sarrafawa bisa takamaiman wuraren harbi don samun mafi kyawun tasirin hoto.Lokacin harbi tare da babban yanki mai niyya da babban ruwan tabarau na kifin kifi, zaku iya la'akari da waɗannan hanyoyin hoto gama gari:

Lens gyara

Faɗin kusurwar yanayin ruwan tabarau na kifi na iya haifar da murdiya mai tsanani, musamman kusa da gefuna na firam.Ta amfani da software na sarrafa hoto ko kayan aikin gyaran ruwan tabarau, ana iya gyara hotunan kifi don sanya madaidaitan layin da ke cikin hoton a mike da kuma inganta ingancin hoto gaba ɗaya.

Manyan misalan harbin ruwan tabarau na kifi kifi

Hoton da'irar da aka rubuta

Kewayon hoto na ruwan tabarau na kifi ya zarce yanki mai kusurwa huɗu na firikwensin, don haka za a samar da gefuna baƙi yayin yin hoto.Ta hanyar yanke wurin hoto mai aiki akan firikwensin cikin da'irar da aka rubuta, zaku iya cire gefuna baƙar fata kuma ku canza hoton kifin zuwa hoton madauwari na yau da kullun.

Panoramic dinki

Fisheye ruwan tabarauna iya ɗaukar fage mai faɗin gani saboda halayensu mai faɗin kusurwa.Haɗe da fasahar dinki, hotuna da yawa da aka ɗauka tare da ruwan tabarau na kifi ana iya dinke su tare don samun babban hoto mai girma.Ana yawan amfani da wannan hanyar a cikin fage kamar ɗaukar hoto mai faɗi da kuma yanayin birni.

Caikace-aikace reative

Saboda tasiri na musamman na ruwan tabarau na kifi, ana iya ƙirƙirar tasirin gani na musamman a cikin daukar hoto.Alal misali, ana iya amfani da yanayin murɗi na ruwan tabarau na kifi don faɗaɗa abubuwa masu kusanci da kuma haifar da tasirin gani na musamman lokacin zurfin filin yana da girma, wanda za'a iya amfani dashi a wasu wuraren da ke buƙatar ƙirƙira.

Aikace-aikacen ruwan tabarau na kifi tare da babban yanki mai niyya da babban buɗe ido

Babban filin da aka yi niyya da ruwan tabarau mai buɗe ido na kifi, saboda yana da kusurwar kallo mai faɗi sosai, zai iya ɗaukar faffadan fage kuma ya samar da tasirin gani na musamman.Ana amfani da shi sosai a wasu ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun masu ɗaukar hoto.

Extreme daukar hoto

A cikin matsananciyar wasanni irin su ski, skateboarding, da keke, ruwan tabarau na fisheye na iya samar da fage mai faɗin ra'ayi wanda sauran ruwan tabarau ba za su iya cimma ba, yana ba mu sabon hangen nesa da fahimtar irin waɗannan wasanni.

Hotunan Talla da Ƙirƙirar Hotuna

Babban budewar ruwan tabarau na kifi na iya samar da tasirin gani na musamman kuma galibi ana amfani dashi wajen talla da daukar hoto don barin ra'ayi mai zurfi ta hanyar hangen nesa mai ban mamaki.

Hotunan gine-gine

Idan aka kwatanta da sauran ruwan tabarau, ruwan tabarau na kifi na iya samun cikakkiyar fage na gani, kuma yana iya harba manyan gine-gine, shimfidar wurare na birni, da sauransu daga hangen nesa da ba a taɓa gani ba.

Aikace-aikace na babban buɗaɗɗen ruwan tabarau na kifi

Duban Astronomical da Hoto

Theruwan tabarau na kifitare da babban wurin da ake nufi zai iya ɗaukar sararin samaniya mafi girma, wanda shine babban fa'ida ga kallon sararin samaniya.Misali, ana iya amfani da shi wajen daukar hoton taurari, da suka hada da sararin samaniya, Milky Way, Aurora, eclipse na rana, kusufin wata da sauran fage, wadanda za a iya gani a fili.

Hotunan Panoramic da VR

Saboda yana ba da babban filin kallo, ruwan tabarau na fisheye shima ya zama kyakkyawan zaɓi don ɗaukar hoto mai girman digiri 360, kuma yana ba da mafi kyawun ƙira da ra'ayoyin tsarawa don masu ƙirƙirar abun ciki na hotuna na gaskiya (VR).