Kamera "Nikon D 90": Kaperekedwe, maonekedwe, zithunzi ndi ndemanga

"Nikon D-90" - 12.3-megapixel digito SLR kamera, amasulidwe amene analengeza mu mochedwa August 2008. Malinga ndi chiwerengero cha pixels chipangizo anagwira D300 chitsanzo ndi katswiri kwambiri, ndipo wafika tilinazo ake osiyanasiyana kuchokera ISO 200 3200, kuphatikiza L1 (100) ndi H1 (6400).

Chasintha chiani?

Wina Mokweza kwambiri "Nikon D-90" anali kusintha kwa 3 inchi LCD chophimba ndi kusamvana mkulu. Sonyezani ndi pixels miliyoni 0,92. ali 170 ° kuonera ngodya ndi khalidwe si otsika kuti zitsanzo zowonetsera D3 ndi D300, kupanga bwino kwambiri kufufuza cholinga ndi ntchito Live View mode.

Yatsopano ku zikuluzikulu gawo Live View ntchito amapereka zinthu zingapo, kuphatikizapo Nkhope kudziwika. Komabe, mode izi, zifukwa zina, palibe AF gawo kudziwika atatu okha Mosiyana: ". M'dera Normal" "Nkhope Patsogolo", "Lonse m'dera" ndipo Mbali yoyamba wapezeka nkhope ali mu chimango, amene amatsata iwo mozungulira yotchinga. chipangizo akhoza kuyan'ana kwa anthu 5. Live view ali adamulowetsa ndi batani kudzanja lamanja la LCD lapansi.

Nkhope kudziwika wakhala mbali yofunika ya Nikon yekha Kuzindikilidwa System. Zikomo ndi kachipangizo 420-mapikiselo akhoza pamodzi ndi mtundu muyeso deta autofocus sensa ndi kusintha "Nikon D-90" malinga ndi muyezo woyera komanso kukhudzana kotero kuti nkhope anayang'ana bwino.

11 Mfundo AF dongosolo wamangidwa mu mawonekedwe a rhombus, ndipo tsopano zikuphatikizapo 3D-kutsatira mode, mofanana pa D3 ndi D300.

"Nikon D-90" avi-olembedwa kanema pa 24 f / m ndi Maganizo a 1280x720. Ena amapereka akamagwiritsa - 320h216 ndi 640h424. Kuganizira zachitika pamanja, kabowo pamene kujambula chili, phokoso anagwidwa ndi maikolofoni rekodi.

Zogwiritsira "Nikon D-90 zida" chikuphatikizapo mandala Nikkor 18-105 mamilimita F / 3.5-5.6 ED VR mandala ndi kupezeka owonjezera otsika.

Nikon D90 zikuwoneka ngati D80 lapansi. Ngakhale mandala akufanana kuloŵedwa m'malo, koma pang'ono wamfupi. Thupi miyeso zofanana 132h103h77 mm, ndi kulemera - magalamu 35 okha ankawonjezereka. Koma kodi analandira pobwezera kwenikweni noticeable.

maonekedwe

Ngakhale zinthu zambiri pa akhala akukonza ndi kusintha mu kuwala, gawo kutsogolo kwa chipangizo amamuonera chimodzi chokha zinthu zatsopano - 3 mabowo kwa maikolofoni, pamwamba ndi kumanzere kwa chizindikiro kwa mode latsopano kulemba kanema. mabatani onse ali m'malo omwewo ndi kukhala ntchito yofanana. Kagwere galimoto galimoto kuganizira adakali pa malo, kusonyeza kuti luso la kusamalira onse magalasi wakale, autofocus, ndi latsopano amagetsi. The zotsikirako mtengo zitsanzo D40, D40x ndi D60 sakutero.

Amazilamulira pa gulu kumbuyo amadziwikanso pang'ono, zasintha LCD adzakhala yaitali. Kudzanja lake lamanja ndi Live View batani. M'munsimu latsopano navigation limodzi ndi batani "Chabwino" pakati. Pansi pake ili loko lophimba amasankha malo wofunika kwambiri. Info batani kumabweretsa chophimba boma la kamera, ndi kukanikiza izo kachiwiri kumabweretsa zikamera wa latsopano mafilimu menyu.

Kumtunda sanasinthe, koma mawonekedwe a mabatani ndi mawonekedwe a chapamwamba LCD chophimba. A Mokweza yaikulu apa panali 18-105 mamilimita mandala. Ngakhale alibe zina Kuphunzira 18-135 mamilimita Optics D80, D90 amatha kupondereza kugwedera ntchito kuwala chithunzi olimba.

Jambulani ndi kuwombera

Kamera "Nikon D-90" akufanana ndi D80 lapansi. Kamera ndi ang'onoang'ono ndi opepuka kuposa D300, koma ali ndi chogwirira wabwino, ndi zamkati mosavuta pa.

The watsopano anasonyeza boma anachititsa batani Info, zikuphatikizapo zinthu zosiyanasiyana zimene cholinga chake kwa anthu okonda ojambula - phokoso yimitsira pa yaitali kukhudzana ISO mkulu, yogwira D-kuunika, chithunzi ulamuliro mode, atakhala softkeys.

Kusintha ambiri magawo ena okhudzidwa ndi anachita basi kukanikiza, kuphatikizapo ISO reader, zoyera bwino, kusintha metering, kukhudzana malipilo, atakhala mode Drive ndi cholinga galimoto (pamwamba gululi). Ngakhale kung'anima kukhudzana malipilo ali Integrated mu batani ake kumanzere kwa disolo phiri. Bwino ntchito yofunikayi, ayenera makiyi yake Simungachite ndi komwe angawapeze mosavuta wapezeka.

Location ya magetsi mphamvu padziko batani shutter kumasulidwa nthawi zonse bwino, chifukwa inu mukhoza kuyatsa kamera, konse kutenga maso ake viewfinder lapansi.

Pamene ndi zina magalimoto a wopanga izi, shutter phokoso ndi wotsika.

Malinga ndi kampani, kamera "Nikon D-90" khalidwe liwiro zina ndi wamkulu kuposa liwiro kalambulabwalo wake, kuphatikizapo chiyambi nthawi (0.15 Versus 0,18 kuti D80), chipata kuchedwa bokosibode (ndi 0,065 vs. 0 , 08), ndipo nthawi viewfinder mdima, amene kuchepa kwa 120 MS ndi 150.

viewfinder kuwala

Ngati viewfinder, D80, 11-mfundo AF dongosolo Nikon D90 wamangidwa mu mawonekedwe a rhombus a. Engine AF NAC-kamera 1000 wakhala kusinthidwa kuti aphatikize 3D-kutsatira ndi kuzindikira nkhope ntchito, zomwe zikusintha ndi AF ntchito kuganizira maso ndi madera ena a nkhope.

anasonyeza LCD

kusintha ina yofunika "Nikon E-90" - kusonyeza khalidwe, wowala, momveka, 920,000-mapikiselo LCD zenera, monga D300, D3 ndi D700. 3 mainchesi kukula, timatha ndi woli- view mafano; ndipo AF mu View Live anakhalanso yolondola. Screen D80 sanali oipa, koma chikalata apamwamba odziwikiratu. Menyu amapindula nalo, ndi nsalu yotchinga mtundu wakhala zambiri zimalimbikitsa. Panopa n'zotheka kuti ntchito zing'onozing'ono wosasintha kulenga NKHANI kwambiri nkhani ndi kuonjezera lemba ofotokozera.

Zochotseka chophimba chivundikiro akadali mbali ya zida D90, pamene kumbuyo galasi toughened kukana zimakhalapo ndi zina makina kuwonongeka. mwayi waukulu kwagona kuti, pa mtengo wa $ 20, n'kosavuta m'malo kuposa anasonyeza LCD.

Kuwombera mu View Live

mode lina makamera Nikon SLR kwa akukonzekera kalirole zimafunika akusandutsa oyimba ndi akanikizire shutter, amene si yabwino kwambiri. Mu wagawo ili pa gulu kumbuyo kwa lamanja la LCD polojekiti angathe chala ali ndi wapadera batani lv, zowawa zomwe galasi flips ndi madzulowo View Live.

Lv-AF ndemanga kamera "Nikon D-90" wosuta otchedwa pang'onopang'ono, popanda gawo kudziwika njira, ndi kusolola ndi kusamvana - osakwanira. Kamera limakupatsani kuyang'ana mu akafuna kudziwa kusiyana, pamene mu Nikon D300 ndi D700 kungakhale kusankha pakati kuwombera ya m'manja ndi miyendo itatu ndi. Gawo AF mu Live View SLR nthawi zonse phokoso, monga zimatanthauza kutsitsa ndi kuukitsidwa kwa galasi kawiri (kamodzi kumaganizira fano, ndipo chachiwiri - kutenga chithunzi), koma ndi zambiri mofulumira kuposa Mosiyana, makamaka kukhazikitsa pa " Nikon D-90. "

Ngati anapereka kudziwika nkhope, kamera akuyamba kufufuza, kuwayika malire chikasu mozungulira aliyense wa iwo, mpaka asanu pa nthawi. Atauza munda akutembenukira wobiriwira.

Nikon wakhala mpainiya kujambula kanema mu Live View mode. Kuti ayambe izo, ingodinani pa batani «Chabwino». Focus ayenera kukhazikitsidwa pasadakhale, koma izi zikhoza kutheka pamanja pamene kuwombera, komanso mawonekedwe. Pamodzi ndi kulira kuti kulembedwa phokoso mawonekedwe mphete.

Maonekedwe kanema - 1280 x 720, 640 × 424 ndi 320 × 216. Nthawi kujambula okha kwa mphindi 5 ndi kopanira kwa HD mode ndi mphindi 20 akamagwiritsa ziwiri zapitazi kanema. Ambiri mwina, ichi ndi chifukwa Kutentha vuto sensa, amene ziwole fano khalidwe. Mlingo chimango ndi 24 f / m, Audio - rekodi, osati sitiriyo. Chitsanzo pazipita file kukula kwa modes awiri -588 MB kwa kanema ndi 1280 × 720, ndipo mpaka 2 GB kwa 640 × 424.

Izi zisanachitike, Nikon sanayambe azimva wapadera kanema kamera, ndipo anali woyamba kugonjetsa chotchinga cha DSLR dziko.

Onani zithunzi

kubwezeretsa zowonjezera monga kalendala latsopano, kuwonetsera 72 tizithunzi, zowonetsera 12, 9 ndi 4, tizithunzi, ndi kuona histogram. The zatsopano anawaonjezera menyu retouch, kuphatikizapo zoikamo chophimba ndi Cross anakuta image, luso atembenuza zithunzi ndi kulenga zotsatira za "maso nsomba".

kachipangizo

Poyerekeza 10,2 MN kachipangizo D80, ndi CMOS sensa mu "Nikon E-90" (chithunzi cm. Pansipa) patsogolo kuti 12,3 MN. kukula kwake - 23,6 × 15,8 mm. Pelekani 12-bit, kotero kuti yomweyo zomvetsera chabwino 14-bit chithunzichi yaiwisi, kapena 14-bit analogi ndi digito kutembenuka, monga D300, sangathe kulandira.

Kuyeretsedwa kachipangizo - multifrequency vibrates ndi kuwala lowpass fyuluta motsogozedwa perpendicular, osati zofanana, monga mmene ambiri yoyeretsa kachitidwe kachipangizo. sayenera kuyembekezera chifukwa cha masiyanidwe kwambiri a mitundu ya fumbi zitadya, koma chifukwa cha izo.

powonekera kuzindikira

Zochitika kuzindikiridwa ndi imodzi imene Nikon akugwira ntchito kwa zaka zambiri, ndi ubwino wake nthawi zonse kukula.

3D Mtundu masanjidwewo dongosolo amagwiritsa 420-mapikiselo RGB-mita okuta ambiri a m'deralo fano (Model D300 pamwamba ntchito RGB sensa ndi 1005 pixels). Monga zitsanzo za m'mbuyomo, "Nikon D-90" zitsanzo za chithunzi ndi Nawonso achichepere 30 chikwi. Photos kusankha kwa chithunzi chilichonse. Poyamba, calibration yawonjezedwa bwino woyera zokwawa zinthu, ndipo tsopano n'zotheka kuwunika munthu ntchito SRS.

Masensa AF zitsulo SRS- mbali ina ya chithunzi, amene amauza mbali iliyonse ndipo configures mzake. Pozindikira diso ndi cholinga pa iwo, osati pa zinthu Pachithunzipa, kapena madera ena a nkhope monga mphumi ndi mphuno, ndi limodzi mwa ubwino kusakanikirana amenewa. Chinthu china ndi kusintha khalidwe la zinthu 3D-kutsatira kusuntha kudutsa m'dera fano. RGB kachipangizo sangathe kuganizira nkhaniyo, koma anati ya deta wofunikila dongosolo AF. Mwachitsanzo, ngati chinthu wofiira mitanda chimango kuchokera kumanzere kupita kumanja ndipo ukuwonjezeka kukula, SRS mudzawonjezera mfundo imeneyi kwa deta AF-kachipangizo kusintha cholinga msanga.

Yogwira D-kuunika

Kuwonjezera basi mode "Amalalikira D-kuunika», anatengedwa kuchokera D700 ndi, D90 anali sverhusilennuyu atakhala kuchita ngakhale wamkulu mthunzi mwatsatanetsatane. Pa nthawi yomweyo owona JPEG ndi kusinthidwa mu njira yakuti zikutsatiridwa pachiyambi, zimene zingathe revisited, kale kwina. Kusunga chithunzi chenicheni ayenera kuchotsedwa yaiwisi + JPEG kapena ngakhale ntchito D-kuunika pambuyo adani.

Control chithunzi

kamera "Nikon D-90" fano kukhathamiritsa kolowera wakhala m'malo mwa Chithunzi Control System. Mwa njira zilipo - "Standard," "Nkhondo," "omveka", "Monochrome", "Malo" ndi "Chithunzicho". Aliyense mode kupereka kusiyana, sharpness, machulukitsidwe, kuwala, hue, tinting. N'chimodzimodzinso kwa kanema.

zolumikizira

Iwo anakhala mfumu yatsopano HDMI cholumikizira kuti zikugwirizana ndi HDTV, ndipo linanena bungwe audiovideorazem. Payokha inali kulamulira doko kutali wakupatsani kugwirizanitsa kutonthoza ndi GP-1 GPS ndi chingwe MC-DC1 Akutali.

Battery, ndi kukumbukira

Battery EN-EL3e limachititsa kutulutsa mpaka 850 akatemera (CIPA muyezo), amene salola ntchito Live View kapena kanema adani. Kukhoza batire akhoza ziwonjezeke ntchito batire Nikon MB-D80 NAC-Mphamvu, anaikira D80 lapansi. Ojambula ndi manja kwakukulu, kapena pamene kuwombera mu chithunzi mode, batire nsinga akhoza kwenikweni kuwonjezera mlingo wa chitonthozo. Komanso, n'zotheka kuti 2 EN-EL3e mabatire kapena 6 AA mabatire. Kuonjezera chogwirira si mlingo chimango, monga D300 ndi D700, koma amapereka ulamuliro waukulu wowonjezera Komabe, kulemera kwa chipangizo.

Images zasungidwa pa Sd-khadi. Ena anakhumudwa kuti Nikon anasamukira ku Sd digito SLR makamera kuti mlingo, koma opanga ena ayamba kutsatira suti, kuphatikizapo Canon. Makhadi kupereka wambiri malo osungira ndipo zimatheka ntchito makadi UDMA CompactFlash. Komanso, iwo amakhala odalirika ndi zochepa sachedwa lopinda kukhudzana owerenga, moti kupanikizana khomo ndi kamera pansi.

GPS-njira

Imodzi ndi kutulutsidwa kwa D90, Nikon anaperekanso latsopano GPS-chowonjezera. GP1 chida ndi yaing'ono (50 × 45,5 × 25,5 mm) wokwera pa "nsapato otentha" ndi olumikizidwa kwa latsopano GPS-odzipereka doko kumbali ya kamera kudzera wochepetsa mavuto GP1-CA90. Mphamvu imabwera kuchokera batire kamera. chipangizo nkhani kumpoto longitude, okwera ndi nthawi maheda EXIF- owona fano. GP-1 zambiri, pamatenga masekondi 35 okha kupeza makina ndi 5 ndi chiyambi otentha. Last womangidwa ku zoikamo GPS ku menyu: Inu mukhoza kuika mphamvu foni pamene inu zimitsani dongosolo kukhudzana metering. Izi amapulumutsa mphamvu batire, koma amafuna 5 kuti ziyembekezo pambuyo kutsegula kwa mita kukhudzana.

Mungasankhe

The zida kamera "Nikon D-90":

• Opaleshoni Malangizo.
• Chitsimikizo ndi khadi Kulembetsa.
• Nyumba chivundikirocho.
• Front mandala kapu.
• kamera wachikopa.
• Eyecup.
• USB chingwe.
• Mphamvu chingwe.
• MH-18a naupereka.
• Battery EN-EL3e.
• Pulasitiki Mtetezi LCD gululi.
• Kamera "Nikon D-90."
• Malangizo kuyambapo.
• Optics Nikkor 18-105 mamilimita F / 3.5-5.6 G ED VR.
• CD-ROM.

"Nikon D-90": katswiri ndemanga

Mwa makhalidwe abwino a owerenga kamera lipoti Optics apamwamba ndi chithunzi olimba, basi kuwukonza aberration chromatic, kwambiri wamphamvu osiyanasiyana, ntchito zabwino pa ISO mkulu. Mwa ubwino, kamera ali ndi mawonekedwe wokongola, kudya AF ndi lalikulu shutter liwiro, ntchito ya AF misinkhu otsika kuunikira, wowala AF chounikira, amene sikutanthauza kung'anima chinkhoswe, mudziwe anaonetsa, kuthandiza magalasi akulu, pamaso pa latsopano dongosolo fumbi kuchotsa, yolondola muyeso ngakhale mu mdima. Anthu taonera kugwira bwino, pamaso pa mabatani programmable, anamanga-menyu retouch, kudya kukopera pa PC, opanda zingwe mphamvu ya kutali, kugwirizana GPS-wolandila ndi ena.

Pakati pa kuipa kwa akatswiri a zida onani musanaganizire kayendedwe ka Wopanda pa kanema, kulowa palibe maikolofoni kunja kuti ndi zosakwana mpikisano, ndi kung'anima kalunzanitsidwe liwiro ndi zithunzi liwiro, osauka akuchitira woyera bwino yokumba kuunikira mu chipinda njanjira ndi thandizo la magalasi akale mwangozi kosangalatsa AF. Komanso, kuwonjezeka mu Live View mode sikokwanira, ndi mapulogalamu kumumanga m'mitolo ali ndi mphamvu zochepa othetsera yaiwisi-owona.

Nikon D90 - ndi kamera kwambiri kwa wojambula zithunzi msinkhu pafupifupi ndi wabwino eni D200 kapena D300. Kuwonjezera kanema wakhala nzeru ndi walenga mwayi. Kukhumudwa kokha mlingo wochepa wa adani, ngakhale kuchuluka kwa 4.5 K / 3 Nikon D80.