Nikon D4S: review, reviews na kwararru, photo, dalla-dalla. Da bambance-bambance a cikin model Nikon D4 da Nikon D4S

Official gabatar da kamara Nikon D4S, wani bayyani wanda aka gabatar a wannan labarin ya faru a farkon 2014. A sabon abu ne, a gaskiya, shi ne mai modernized version na D4 model, wanda ya yi nasara da duniya na dijital daukar hoto ga 'yan shekaru kafin wannan, kuma kafin mai amfani da bude kofa ga real duniya na ci-gaba da fasaha.

wannan na'urar shi ne mafifici a baya versions a duk key al'amurran muhimmanci. A wannan batun, shi ne ba abin mamaki ba cewa babban manufa masu sauraro suna dauke sana'a masu daukan hoto da kuma photojournalists.

A babba bambance-bambance daga da wanda ya riga

Idan ka duba a cikin halaye na kamara a matsayin dukan, shi ne hadari a ce cewa modernization babbar nasara. Ba abin mamaki ba cewa kyamara a halin yanzu ya dauki mafi technologically m da tsada model na Nikon. Akwai darajan shi ga nema kudi, ya bayyana kawai a kan lokaci.

Wadannan su ne key bambance-bambance Nikon D4. Nikon D4S, sama da dukan, ya kawai m ƙwarai range (ISO darajar ne a cikin kewayon daga 50 zuwa 409600). Saboda wannan harbi a yanayin haske low tafi wani matakin. A kamara alfahari sabon fasali tare da girmamawa ga manual saiti fari balance da wani m iri-iri sigogi for video harbi.

The sabon abu ya zama jituwa tare da ruwan tabarau da suke da irin E, da kuma mai amfani iya daidaita da nunin haske. Ba shi yiwuwa ba a lura da cewa da developers sun ma inganta kariya a kan kowane irin waje dalilai a kan model Nikon D4S. Reviews daga ribobi ne nuna qarara cewa, a tsakanin sauran abubuwa, da na'urar ya samu wasu sauran damar da siffofin da cewa samar da ikon samu images daga cikin mafi ingancin, kazalika da saituna don sauki management. Don ƙarin bayani game da duk wannan za mu mayar da hankali a kan.

janar description

Kan bango na da fadi da kewayon sauran samuwa a kasuwa kama da juna madubi irin kyamarori sabon abu tsaye asali bayyanar, wanda yayi kama da wanda ya riga. A kamara yana da wani karfe gidaje. Its girma a fadin, tsawo, da kuma tsawon bi da bi ne 160 x 90,5 x 156,5 mm. Shan la'akari da baturi kuma memory drive shi weighs 1.35 kilo. Average mai son hotuna ko wani novice a cikin wannan yanki lalle tsorata da yawa daga cikin controls a kan Nikon D4S gidaje. Reviews na kwararru, a daya hannun, ya kira wannan siffa mai girma amfani da model. Haka kuma, sun bayar da shawarar cewa wannan al'amari ne m kuma fa, tã da hankali ga gogaggen masu daukan hoto. A cewar wakilan na manufacturer, cewa su nemi 'yanci da aiwatar da harbi, kazalika da hanzarta samun da saituna. Duk abin da ya, mafi yawan fi amfani da makullin bar a ga asali wurare, saba wa magoya daga cikin iri Nikon. Musamman hankali ne ya biya zuwa da ƙarfi daga cikin Japan injiniyoyi trends. Saboda wannan mai amfani ba bukatar ka damu game da amfani a matsananci yanayi.

ergonomics

Domin saba da na gargajiya daukar hoto daukan hoto wani abu vaguely kamar square akwatin model iya ze saran da kuma m. Duk da haka, a gaskiya shi ba shine al'amarin ba. Yi la'akari da matsayin da feedback na'urar masu, ta ergonomics suna da kyau tunanin fitar sabõda haka sũ, za a iya samun sauƙin sarrafawa, rike a hannu daya, duk da manyan nauyi (Nikon D4S kyamara ba tare da wani ruwan tabarau weighs fiye da daya kilogram). Wannan shi ne sun fi mayar saboda da gaban wasa protrusion madaukai ga yatsunsu, kuma riko. The halitta na kamara ne ma inganta da kuma streamlined siffar keys, gudanarwa da ta aiki a karkashin yanayi na high zafi. Godiya ga roba GASKET a kan tushe na ba slide tare da karkata saman.

matrix

Photosensitive kyautata matrix irin CMOS size of 16.2 Megapixels ne a cikin zuciya na Nikon D4S model. Fasaha halaye na haska damar halittar kyau kwarai quality har yanzu images, kazalika da samar da sassauci game da amfanin gona images. Bugu da kari, bisa ga Developers, shi alfahari da fadi da kewayon bayanai da kuma karatu gudun. Ba za ka iya a lokaci guda a lura da kyaun sharpness na hotunan lokacin da installing manyan ƙwarai dabi'u (matsakaicin samuwa ne wani ISO 409600, wanda shi ne mai rikodin a duniya na daukar hoto masana'antu). An nuna a kan viewfinder image wanda ƙuduri ne 4928 x 3280 pixels.

processor

EXPEED-4 processor ne ke da alhakin yi na kyamara Nikon D4S. A halaye na wannan na'urar, kamar yadda Japan injiniyoyi, yin shi 30% fi dacewa idan aka kwatanta da baya gyara. Godiya ga shi, fure da kuma kudi na harbi, alhãli kuwa rike auto mayar da hankali, wanda ya buga 11 Frames da biyu. Ya kamata mayar da hankali ne a kan gaskiyar cewa processor sanye take da m lissafi mai tsauri ga amo rage lokacin aiki.

kimiyyan gani da hasken wuta

A tsarin sanye take da wani iri-Dutsen Nikon F, wanda shi ne mai jituwa tare da kusan kowane F-haƙiƙa, bayar bayan 1977. The na'urar kuma tana goyon bayan duk wani kimiyyan gani da hasken wuta ci gaba da manufacturer ga madubi na'urorin DX-matrix. A lokacin da installing shi, da hoton ta atomatik masked a viewfinder. Bugu da kari, da halaye ma samuwa 5: 4 da kuma 6: 5, wanda suke daidai, bi da bi, don hotuna a cikin format 30 x 24 da kuma 30 x 20. The yiwuwar yin amfani da nauyi ruwan tabarau ga harbi a wata babbar nesa - wannan shi ne wani gagarumin amfani Nikon D4S. Reviews kwararru bayar da shawarar cewa saboda da nauyi na kamara m rarraba su amfani ba sa babu albarkacin rashin jin daɗi.

auto mayar da hankali

A kamara alfahari fi sauri auto mayar da hankali a cikin tarihi na Nikon. A musamman shi yana amfani da inganta tsarin Multi-cam 3500FX, kunsha na 51 da maki (15 na su ne cruciform). Kamar wancan ne da aiki kewayon da Na'urar haska ne a cikin kewayon daga -2 zuwa +19 EV. Samuwa ga mai amfani a mayar da hankali yanayin zuwa 1, 9 ko 21 batu.

Inganta kulle, high aiki da kuma kasancewar wani tushen sabon kungiyar yanayin ne key fasali na tsarin Nikon D4S mudubi na atomatik. Reviews Masana sun ce da yiwuwar tsarin dangi don sarrafa biyar zones, su size da kuma motsi dangane da siffatawa. Rufi bango, da shiriya, idan aka kwatanta da ta gada ya inganta muhimmanci. Har ma da kananan abubuwa da motsa da sauri a tsawon nisa, yana yiwuwa ya saka idanu sosai sosai, yin na'urar da wani manufa bayani ga aiwatar da photo a lokacin wani wasa taron.

rufe

A duk-sababbin rufe inji ya zama wani muhimmin fasaha jaddadawa model. An halin santsi Gudun kuma jawo kusan nan da nan (da bata lokaci ba na game da 42 ms). Wannan yanayin ne iya mamaki ko sana'a masu daukan hoto. Rufe ciyar gami Kevlar da carbon fiber. Game da ruwan 'ya'ya Range, to, shi ne a cikin kewayon 1/8000 to 30 seconds, yayin da misali hanya ne 400 dubbai galaba. Duk da wannan tare ne key zuwa barga image nuna a kan viewfinder.

Nuni da viewfinder

Model sanye take da uku nuni. LCD allon size of 3.2 inci, kuma wani ƙuduri na 921 da 600 pixels a cikin babban Nikon D4S. An bayyani na ta daidai kiyaye ko da a wani kwana na 170 digiri biyu tsaye da kuma horizontally. Bugu da kari, shi alfahari dukansa rufi firam. A allo goyon bayan duka biyu manual da kuma atomatik haske gyara. Ya kamata a lura da cewa a irin wannan nuni amfani a baya gyara. A daidai wannan lokaci da sabon abu ya samu wani kyautata version of shi. Ya bambanta da zurfi, daki-daki, kuma high quality-launi nuni. Gaskiyar cewa Game da haske Na'urar haska ta atomatik adjusts da bambanci, gamma, da haske da kuma jikewa na allo, sa'an nan kyale kau na shi idon basira images. Domin ya hana ba dole ba tsananin haske, da kuma nuni ciki fogging developers cika sarari tsakanin m gilashin da kuma musamman m roba.

Bayan da babban nan kuma bayar da biyu ƙarin bayanai nuni monochrome irin tare da blue haske. Suna located a kan raya da kuma saman bangarori. Babban manufar wadannan fuska ne don sarrafa key sigogi na harbi a cikin duhu.

The na'urar da aka sanye take da wani Tantancewar viewfinder, halitta a kan tushen da wani tsada pentaprism. Mirror yana da wani m bugun jini, ta haka ne sanya ta amfani da Nikon D4S model hotuna suna nuna a kan shi tare da mafi ƙasƙanci dimming ko da a babban gudun harbi. viewfinder taga an rufe tare da gilashin Saka ciwon na nuna shafi, wanda za a iya sauƙi cire for tsaftacewa kamar yadda ya cancanta.

Videography

A tsarin Lalle ne zã a ji dadin ko da videoreportoram domin shi ne iya haifar da shirye-shiryen bidiyo a up to 60 Frames da biyu a Full HD. Images for fitowa a cikin TV allo ko ci gaba da aiki iya zama fitarwa kai tsaye daga kyamara via HDMI haši. Idan aka kwatanta da baya version na na'ura developers sun inganta da sauti quality. A musamman nan don ƙara ƙarin saituna sauti kewayon iko saituna. Mai aiki na da damar da za a zabi da kuma bambanta da ISO darajar, rufe gudun, siffatawa format, kazalika don sarrafa lantarki drive da diaphragm. A tsarin sanye take da Nikon D4S button kai tsaye fara harbi wani movie, wanda aka located a kan rike. Bugu da kari, wannan hanya za a iya kunna ta rufe button ko a nesa - ramut. Saboda haka, za mu iya amincewa da cewa wannan kyamara sa ka ka buše m m na mai amfani cikin sharuddan video fim.

bayanai ajiya

Domin ajiya na kama da hotuna da kuma bidiyo yana amfani da iri biyu high-gudun memory cards - XQD da CompactFlash. Ya kamata a lura da cewa aikace-aikace na ce da farko embodiment na fashe tsawon shi ne mafi girma daga game da 20%. Wannan yana da muhimmanci sosai a cikin aiki na biyu Nikon D4S reportorskoy kamara. tare da ramummuka aikin za a iya za'ayi a hanyoyi uku. A farko daga gare su a kan rikodin m alternately gudanar har da cikakken cika, yayin da na biyu - a lokaci guda zuwa biyu ajiya da kuma lokacin da na uku video da kuma hotuna da aka adana dabam. Duk wannan, da mai amfani iya siffanta to your liking kanka. Bayani game da hotuna ne zuwa kashi bakwai shafukan. Bayan da janar na asali bayanai dauke a cikin wancan, da kuma ƙarin (luminance histogram, GPS data, da kuma sauran harbi sigogi).

canja wurin bayanai

A tsarin amfani da fasahar kara canja wurin bayanai, wanda shi ne musamman dacewa a lokacin da photo rahotanni. Don ba da damar sauri dangane peripherals aka bayar da saba HDMI kuma USB 2,0 musaya, kazalika da Gigabit 100 / 1000TX Ethernet tashar jiragen ruwa na musamman. Don kamara Nikon D4S iya haɗa Twisted-biyu na USB ba tare da wani matsaloli, kazalika da kamfanoni na'ura mai ba da hanya tsakanin hanyoyin sadarwa ta musamman software (wanda ba ka damar sarrafa duk siffofin da kamara via kwamfuta). A wannan yanayin da mai amfani ba bukatar ka shigar da ƙarin software. Shi ne isa zuwa shigar da page karkashin sunanka daga smartphone, kwamfutar hannu, ko kwamfuta, da kuma rubuta da kalmar sirri. Bugu da kari, daya ya kamata ka lura da gargadi da cewa model da jituwa tare da wani mara waya watsawa WT5.

Sauran ban sha'awa fasali da kuma ayyuka

An ban sha'awa siffa daga cikin kyamara aka bayar da na'urar mai da damar da hannu daidaita fari balance ko atomatik halaye na aikace-aikace. A wannan batun, tsarin Nikon D4S halitta high quality, kuma hujjõji images tare da gauraye da matalauta lighting.

The gina intervalometer harbi za a iya yi a cikin "maras tsayawa". Bayan wannan shi ne isa ya manne dace image a wani movie. Mai amfani na ƙayyade yawan Frames da daukan hotuna mataki. The kawai aibi a cikin wannan shiri masana kira rashin damar ajiye mutum Frames daga cikin jerin.

Nikon ne kullum inganta hoto Control tsarin. Na yi ba togiya da kyamara Nikon D4S. Reviews Masana sun bayar da shawarar cewa a cikin wannan model idan aka kwatanta da ta gada, muhimmanci inganta watsa inuwõwi da sautunan, kazalika da sautin kwana.

A wani yanayin mai amfani adjusts kanta bisa ga naka fifiko. Wannan ya shafi haske, launi sautin, sharpness, bambanci, kuma jikewa. Bugu da ƙari, akwai wani musamman button ga m canji na harbi yanayin.

A model, na atomatik ISO ƙwarai darajar dole daukan la'akari da nesa a da binciken ne da za'ayi. A wasu kalmomin, da kamara kanta ance hade index ISO da kuma rufe gudun a wadda image blur ba a yarda a halin yanzu matsayi na zuƙowa ruwan tabarau.

mulkin kai

A tsarin da aka kammala m baturi EN-EL18A, wanda damar 2500 Mah. Yi la'akari da matsayin da yawa gwaje-gwaje da kuma sake dubawa naúrar masu kammala ta cajin shi ne isa ya haifar da tsakanin 3,000 da kuma 5.500 sandarsa, dangane da aiki yanayi. Wannan adadi da aka dauke sosai cancanta.

ƙarshe

A takaice, ya kamata a lura da cewa samar da wani sabon samfurin, da developers sun tafi a kan manufa na mai santsi inganci daga baya version, wanda ya zama sosai nasara tsakanin kwararru. A kamara ne Nikon D4S iya kiranta a gaskiya flagship na kamfanin-m. Bugu da ƙari, m yi da siffofin sa na'urar a yau kusan an yi na wani mai daukar hoto. Shi ne kawai ba makawa a lokacin da harbi wasanni events da kuma sauran abubuwan da suka faru, a lokacin da wani manya-manyan rawa da gudun. A tsarin zai zama mai real taska a cikin hannuwansu na dama. A kamara shi ne iya samar da wani tabbatacce ra'ayi, saboda ta fasali da kuma damar isa ya jimre da duk wani yanayi na aiki da kuma wuce mafi yau hammayarsu a cikin kusan dukkan madaidaci. Ta yaya kyau ne model zauna da za a gani ba, amma a matsayin dalilin da ya shakka halitta da taimako na images, babu wani a yau.