Sony NEX-7: Specifications, cov duab thiab cov kev txheeb xyuas

Sony - ib tug ntawm cov uas lub ntiaj teb no players nyob rau hauv lub lag luam ntawm hluav taws xob. Ua txoj hauj lwm rau lub tuam txhab muaj kuj nyob rau hauv lub ya ntawm cov khoom rau photography. Cov feem nrov nyob rau hauv Russia thiab nyob rau hauv lub ntiaj teb no ntawm qhov kev tsim nyog hom li ntawm Sony - Sony Alpha NEX lub koob yees duab 7. Yuav ua li cas yog nws cov ntsiab nta? Yuav ua li cas yog nws cov ntsiab kev sib tw zoo?

Pob txheem

Cia peb kawm pib ib yam dab tsi, dab tsi yog cov qauv ntawm cov koob yees duab rau cov khoom siv tus me nyuam. Muag khoom apparatus 2 lub ntsiab versions - Sony NEX 7 Kit, thiab NEX 7 lub cev. Qhov txawv nruab nrab ntawm lawv yog tias nyob rau hauv lub Scope ntawm tus me nyuam ntawm cov thawj ntaus ntawv yog lub lens. Nyob rau hauv lub thawv nrog lub ntaus ntawv sib nug xov mus rau lub hom ntawm cov neeg siv, sib nrug los ntawm cov khoom nws tus kheej, yuav, yog li, lub hom lens 18-55, charger, kev sib txuas lus cable, flash. Nyob rau hauv kev, ib tug txheej ntawm Cheebtsam yog haum txheem.

Ib txhia hais nkag Sony NEX 7 - roj teeb, piv txwv li, yuav suav hais tias sufficiently ntau yam. Lawv yuav tsum tau tshaj nrog rau lwm cov NEX kab ntawm pab kiag li lawm. By tsim nyog hom Cheebtsam yuav muaj xws li kuj thaiv lub tsev. Nws analogs can nrhiav tau yooj yim nyob rau hauv lub catalogs ntawm nrov retailers. Acquired rau NEX unit 7 lub hwj huam mov tej zaum kuj yuav haum rau pab kiag li lawm xws li Sony NEX 3, 5, 6. Nws tej zaum tau muab sau tseg tias nyob rau hauv ib co trim koob yees duab supplemented pab tau phau ntawv qhia thiab tsav nrog tshwj xeeb software. Tab sis txawm yog hais tias nws tsis yog nyob rau hauv lub thawv coj mus rau lub hom kev pab cuam yuav tsum downloaded ntawm Sony lub website.

yam ntxwv ntawm

Kawm tseem ceeb lub koob yees duab nta Sony NEX 7. Cov neeg yuav sawv cev nyob rau hauv lub nram qab no:

- lub koob yees duab yog tsis tau tshaj lo ntsiab muag nrog Sony E bayonet;

- devaysa daws teeb meem matrix yog 24,7 megapixels (xws li zoo - 24,3 megapixels.) .;

- ib tug qhia cov qoob loo zoo tshaj ntaus ntawv yog 1.5;

- limiting ncej daws teeb meem txaus siab los ntawm lub koob yees duab, - 6000 4000 pixels;

- devayse ntsia tau rau hauv ib tug matrix hom CMOS;

- lub koob yees duab yog nyob rau ib tug txawv ntau yam ntawm rhiab heev ntawm 100 rau 1600 ISO, muaj kev xaiv rau siv lub ncua ISO;

- lub ntaus ntawv tso cai rau koj siv tsis siv neeg nrhiav kom tau ntawm cov dawb tshuav nyiaj li cas, teev nws manually los yog xaiv los ntawm ib daim ntawv teev presets;

- lub ntaus ntawv muaj ib tug built-in flash payment rau shooting tus kwv tsis pub dhau ib tug deb ntawm 6 m;

- enables automatic lub koob yees duab shooting ceev ntawm 10 fps, lub apparatus muaj ib tug timer rau 2 vib nas this thiab 10;

- ib tug ntaus ntawv nruab nrog ib tug hluav taws xob viewfinder nrog ib tug daws teeb meem ntawm 2.359 MF, thiab ib tug LCD zaub nrog ib tug daws teeb meem ntawm 0,9216 MP 3-nti screen yuav tig;

- zaub ntawm lub koob yees duab raug 30 - 1/4000 vib nas this;

- pub ib tug ntaus ntawv rau tua ib tug yees duab nrog ib tug daws teeb meem mus txog rau 1920 los ntawm 1080 pixels thaum 60 ntas ib ob, thaum shooting nyob rau hauv HD hom ntawv sib nug xov mus rau lub Performance index yuav txo tau kom 50;

- lub koob yees duab tau sau dluab nyob rau hauv JPG thiab RAW ntaub ntawv.

Peb yuav kawm txog nyob rau hauv ntau yam nta ntawm lub ntaus ntawv - pib nrog nws tsos.

tsos

Sony NEX lub koob yees duab 7 muaj ib lub cev ua los ntawm magnesium alloys. Tus ntaus ntawv yog heev hnyav. Lwm yam koob yees duab NEX kab ntaus ntseg ib tshwj xeeb ntawm viewfinder, lub xub ntiag ntawm ntxiv lwm yam uas, cov navigation tseem ceeb. Lub koob yees duab yog xis los tuav - ua tsaug rau nws cov ergonomics, raws li zoo raws li lub xub ntiag ntawm cov roj hmab Cheebtsam nyob rau hauv lub qhov chaw ntawm lub cev, uas yog feem ntau nyob rau hauv kev sib cuag nrog rau sab caj npab ntawm tus kws yees duab.

Nyob rau hauv pem hauv ntej ntawm lub tshuab cov txheej txheem, tsis suav lub lens 2 kev microphone autofocus illumination caij, thiab ib tug infrared teeb liab los ntawm cov chaw taws teeb tswj receiver. Lub ntsiab qhov chaw ntawm lub qab ntawm lub Sony NEX 7 devaysa yuav siv sij hawm screen. Ncaj qha saum toj no nws yog ib lub viewfinder, flash ua kom khawm thiab tseem ceeb los ntawm cov uas tus ntaus ntawv yog pauv mus rau lub playback hom. Mus rau sab xis ntawm lub screen muaj yog ib tug mus nrog uas tus neeg siv yuav tswj ib co ntawm cov nrov nta - xws li, piv txwv li, ua kom pom tseeb hom los yog lov tes taw nws pib raug. Nyob rau hauv lub zej zog muaj yog ib tug ob peb cov ntsiab ntawm cov handheld ntaus ntawv tswj, raug rau lub koob yees duab ntawm no hom. Nyob rau sab laug sab ntawm lub chassis ntsia USB ports thiab HDMI, raws li zoo raws li ib tug connector rau ib tug sab nraud microphone. Nyob rau hauv cov ntaub ntawv no, tag nrho cov ntawm lawv them nrog tshwj xeeb panels ntawm yas.

Thaum lub sab saum toj ntawm lub tsev tag nrho cov zoo nkauj txheem - ntawm no yog nyob log feature tswj, flash thiab ib tug ob peb lub lag luam. Tom qab ntawm lub tsev cov txheej txheem connectors rau lub installation ntawm lub roj teeb module thiab cov flash nco nyob rau hauv tib cheeb tsam yog cov nrog hais lus.

Screen thiab viewfinder

Sony NEX lub koob yees duab 7 muaj ib tug LCD screen nrog ib tug kab pheeb ces kaum ntawm 3 nti thiab ib tug daws teeb meem ntawm 0,9216 Mn. Nws kuj yuav raug muab sau tseg tias tib hom matrix yog muab kev koom tes kuj nyob rau hauv tus yau NEX kab ntawm pab kiag li lawm. Qhov kev tshuaj ntsuam qhia playback dluab ntawm lub siab tshaj plaws zoo ntawm cov feem ntau ntau saib lub ua rau nws nyiam saib cov ntsiab lus nyob kaj lug tshav ntuj.

Nyob rau hauv lem, tus ntaus ntawv ua hauj lwm nyob rau hauv lub hauv paus ntawm lub viewfinder OLED matrix hom. Nws kuj muaj zoo heev duab zoo nyob rau hauv tej teeb pom kev zoo tej yam kev mob. Tiam sis nws muaj ib tug xov tooj ntawm cov nta ntawm lub lag luam - piv txwv li, ntev txaus mus download tau cov duab nyob rau hauv lub automatic xaiv ntawm raug thiab tsis txaus responsiveness rau ib tug ceev hloov nyob rau hauv tus ncej yuav tsum tau muab tshem tawm - ib tug tshiab duab nyob rau hauv lub viewfinder yog ua tej zaum kuj tsis heev ntseeg nkaws. Nyob rau hauv tas li ntawd, raws li sau tseg los ntawm ib co kws txawj, thaum shooting hauv tsev, uas ntiav fluorescent xim, ib tug tseem ceeb co cov duab nyob rau hauv lub viewfinder zaum yuav tshwm sim.

Sawv-ib leeg lag luam

Lub koob yees duab yog txawm peem rau nrog ib lub roj teeb peev xwm ntawm 7.7 W / h. Qhov no yog ib tug coj tus duab. Tshaj tawm hais tias los ntawm lub chaw tsim tshuaj paus lub caij ntawm siv yooj yim lag luam ntawm lub ntaus ntawv - 335 ntas. Nws yuav tsum tau muab sau tseg: tus ntsuas ntawm cov coj parameter characterizing lub roj teeb lub neej ntawm no hom ntawm lub koob yees duab, nyob rau hauv kev xyaum lub xov tooj tej zaum yuav ntau heev siab tshaj hais. Nyob rau hauv qhov kev txiav txim, tus ntaus ntawv los ntawm Sony yog tsis muaj exception - raws li kws txawj nco ntsoov, cov koob yees duab yog tau tua tsis recharging txog 520 cov neeg. Cov kws txawj kuj zoo soj ntsuam tsis tshua muaj neeg siab raug tam sim no nyob rau hauv roj teeb lub koob yees duab interface - Nws tso cai rau tus kws yees duab rau zoo lub tswv yim lawv ua hauj lwm.

functionality devaysa

Los ntawm kev kawm dab tsi mas zoo kawg li functionalities yus Sony NEX 7 lub koob yees duab.

Ua ntej ntawm tag nrho cov, nws yuav tsum tau muab sau tseg hais tias qhov no ntaus ntawv yuav qhia tus kws yees duab lub peev xwm los siv ob peb hom kev ua lub dynamic ntau yam.

Firstly, nws muaj peev xwm muab los siv los ntawm software ua ntas, thaum lub sij hawm uas tau nphav raug yog tom nyob rau hauv correlation nrog cov theem ntawm ambient lub teeb tsis siv neeg nruab nrab. Secondly, qhov kev xaiv no yuav raug siv thaum muaj nuj nqi siv HDR, sib txuas 3 ntas uas muaj ib tug txawv raug.

Tom ntej no feature lag luam devaysa - 6 tau ntawm combining ntas tau los ntawm automatic shooting. Qhov kev xaiv no yuav txo tau lub suab nrov nyob rau hauv cov duab.

Lwm pab kev xaiv no yog nyob rau hauv kev saib xyuas ntawm lub koob yees duab - Image hloov ntawm ib tug ua-nyob rau hauv ntaus software interfaces. Nws koom tes ntawm tau zoo heev txuag lub sij hawm yees duab - yog hais tias cov coj muaj nuj nqi yog tsis txaus siab los ntawm lub ntaus ntawv, xws li cov chaw ua hauj lwm yog feem ntau yog nqa tawm nyob rau hauv ib tug lub PC uas siv tshwj xeeb graphics editors.

Lwm tseem ceeb kev xaiv yog Sony NEX 7 lub koob yees duab - lub union ntawm panoramic txhaj tshuaj. Sony muaj feeb ntau tau raws li ib tug ntawm cov uas lub hom nyob rau hauv cov nqe lus ntawm kev siv ntawm tej kev khiav dej num - thiab yog li ntawd lub ntsiab lus tau los ntawm Harnessing qhov kev xaiv no muaj lub siab tshaj plaws zoo.

Nta kev siv tswv yim devaysom

Peb tam sim no kawm dab tsi lub tswv yim nuances ntawm kev siv cov koob yees duab. Ua ntej ntawm tag nrho cov, nco ntsoov tias koj yuav pib shooting tom qab nyob ib ncig ntawm 0,64 tom qab tus ntaus ntawv. Qhov no xam tej zaum yuav tsis yog tus tseem tseem ceeb - ntau sib tw cov ntsiab hauj lwm zoo dua, tab sis nws yog tau rau feem ntau scenarios kev koom tes ntawm cov koob yees duab nyob rau hauv xyaum.

Ib qho ntawm feem nrov xaiv ntaus ntawv - tsis siv neeg shooting. Feem ntau, nws yog nqa tawm nyob rau hauv peb tej hom - sau ntawv mus rau lub JPG cov hom ntaub ntawv nrog yam tsawg kawg nkaus compression, thaum cov ntaubntawv povthawj siv cov ntaub ntawv nyob rau hauv lub RAW hom ntawv, thiab nyob rau hauv ib tug neej coj hom - kuj nrog tus nqi qis tshaj compression. Raws li cov tau teev cov yam ntxwv, Sony NEX chamber 7 yuav muab tsis siv neeg shooting ceev ntawm 10 fps. Yog li ntawd seb nws yog nyob rau hauv kev xyaum?

Raws li qhia los ntawm kev ntsuam xyuas nqa tawm los ntawm cov kws tshwj xeeb, tus ntaus ntawv raws li ib tug tag nrho muab lub stated ceev tsis siv neeg shooting. Txawm li cas los, nyob ntawm seb cov ntaub ntawv hom ntawv siv los sib txawv rau tus xov tooj ntawm cov thav ntawv nyob rau hauv ib tug tsis siv neeg photographing series. Yog hais tias cov duab no yog kaw nyob rau hauv lub hom ntawm JPEG, lub queue yog 13 ntas, siv lub RAW txheem - 12, nrog kev koom tes ntawm ob hom nyob rau tib lub sij hawm - 11.

Lwm tseem ceeb los ntawm tus taw tes ntawm view ntawm lub tswv yim kev siv ntawm lub tshuab chaw - Tsom ceev. Saib ntaus ntawv qhia tau hais tias tau zoo heev nyob rau hauv tus txheej txheem ntawm kev ntsuas. Yog hais tias siv lo ntsiab muag rau Sony NEX 7 kev khiav hauj lwm nyob rau hauv ntau 18-55 hli, lub sij cai ntawm kev ceev rau hauv lub chav 0,11-0,22 vib nas this. Muaj ntau cov koob yees duab nyob rau hauv qhov ntau kim feem ntawm lub qeeb qeeb ua hauj lwm. Nyob rau hauv lem, yog tias koj siv ib tug lens nrog ib tug qhov focal point, coj daim duab tej zaum yuav txawm ntau impressive - nyob rau hauv lub chav 0,09-0,13 vib nas this.

Video nta

Saib ntaus ntawv, raws li tau zoo raws li ntau lwm yam pab kiag li lawm ntawm no hauv chav kawm ntawv, muaj peev xwm tua video nyob rau hauv tag nrho HD. Tus neeg siv yuav kuj tau kho rau cov ntaubntawv povthawj chaw xws li shutter ceev, aperture, rhiab heev, dawb tshuav nyiaj li cas, muab tso rau qhov tsim nyog ua kom pom tseeb kev xaiv. Nyob rau hauv no ua hauj lwm nrog rau qhov tsim nyog nqis yuav tsum tau ncaj qha mus rau lub point thaum ib tug yees duab yog muab tshem tawm. Suab yog kaw nrog cov ntaubntawv povthawj siv nyob rau hauv lub tso suab. Nws yuav cov ntaub ntawv ob leeg nrog built-nyob rau hauv microphone, uas, raws li kws txawj, yog ua hauj lwm zoo heev thiab muaj kev koom tes ntawm lwm pab kiag li lawm. Nyob rau hauv tas li ntawd, lub suab koob yees duab module muaj ib tug muaj nuj nqi raws li ib suab nrov nrov hluav, uas yuav tshwm sim nyob rau hauv lub cheeb tsam vim lub zog cua.

Yuav ua li cas npaum li cas yog ib chav tsev?

Yuav ua li cas npaum li cas yog cov Sony NEX 7 ntaus ntawv? Tus nqi ntawm cov koob yees duab nyob rau hauv lub khoom hloov kho, uas yog, muaj lub nkag lens yog hais txog 79-81 txhiab. Rubles. Ib tug ntau los yog tsis ntau? Txheej txheem cej luam cov koob yees duab sib tw hom, uas muaj xws li cov kev khiav dej num, yuav qhia tau tias tus nqi ntawm cov ntaus ntawv nyob rau hauv lo lus nug yog tag nrho txaus rau nws los yog nws muaj peev xwm thiab zoo tshaj ntawm kev ua hauj lwm. Tus tub yees duab, ib txoj kev los sis lwm, yuav tsis overpay rau lub hom - mus nce lub kev sib tw cov khoom, tshwj xeeb tshaj yog nyob rau hauv lub nam ntawm functionality thiab kev kawm ntawv.

Xyuas

Peb yuav tam sim no kawm tej yam cov neeg siv yog hais tias txog lub Sony NEX 7. Xyuas cov koob yees duab tswv devaysa yuav txwv kom muab zais rau hauv cov nram no tseem ceeb no:

- cov neeg uas ntsuam xyuas cov tsos ntawm tus dais, yooj yim uas tswj;

- cov neeg uas muaj kev cuam tshuam cov kev xav ntawm lub functionality ntawm cov theem ntawm hauj devaysa;

- cov neeg uas qhia ib tug txiav txim hais txog qhov zoo ntawm cov ntsiab lus tsim muaj lub koob yees duab.

Raws li rau lub xyuas ntawm cov thawj hom, cov neeg siv tau tshaj tawm hais tias tus ntaus ntawv siab raws li qhov yooj yim qauv ntawm kev ua lag luam nyob rau hauv cov nqe lus ntawm kev siv ntawm hom ua lub le caag rau kawm ua tus tsim ntawm ntau lawm units. Tus ntaus ntawv zoo niaj hnub thiab stylish. Hais txog kab ntsab, Sony NEX 7 lub koob yees duab phau ntawv txheeb xyuas ntawm kev pab txog hais txog qhov no nam yog tseem heev zoo. Cov theem siab ntawm ergonomics devaysa yooj yim qhov chaw ntawm lub ntsiab tshuab tswj hais, xeeb APIs.

Hais txog cov functionality thiab manufacturability ntawm lub duas paub ntsuam xyuas pab kiag li lawm yog cov neeg siv uas sib txawv tswv yim kev koom tes ntawm kev cov khoom rau photographing. Cov neeg uas twb muaj kev tswj kom sim lwm hom ntawm cov koob yees duab, yuav yuav tsum tau ntau ib qho tseem ceeb ntawm tej thiab hauj pab kiag li lawm nyob rau hauv nqe lus nug. Tsawg txog tej cov neeg siv yuav tawm ib tug zoo tswv yim rau cov yam ntawm lub tshuab. Tab sis nyob rau hauv Feem ntau, cov theem ntawm functionality thiab cov koob yees duab yees yog soj ntsuam raws li tag nrho nyob rau hauv txoj kab nrog tam sim no tiam sis ntawm kev ua lag luam, thiab nyob rau hauv qhov kev txiav txim lub ntaus ntawv, raws li cov neeg siv, tsis yog ua tsis tau zoo rau nws cov neeg sib tw.

Lwm qeb ntawm cov lus teb - cov neeg uas muaj kev cuam tshuam cov kev xav ntawm lub zoo ua los ntawm ib tug photographic lub koob yees duab video. Txawm tias muaj tseeb hais tias nyob rau hauv no nam ntawm qhov kev luj xyuas yuav ua tau heev subjective, cov duab thiab cov video clips tsim nrog kev koom tes ntawm devaysa Sony NEX 7, yus muaj ib tug kws zoo. Nws yog yoog tsis tau tsuas yog kom tau raws li cov kev xav tau ntawm pib xyaum ua cov neeg siv, tab sis kuj yuav ua kev pab raws qib uas tuab lub chaw ua hauj lwm ntawm tej kev pab txog thiab assumes lub siab tshaj plaws zoo uas yuav tsum tau kev yees duab thiab video ntaub ntawv uas yog tsim los ntawm kev siv qhov kev tsim nyog hom kiag li lawm.