Panasonic's LX series tau ntev lawm nyob rau hauv pem hauv ntej ntawm cov kws tshaj lij compact koob yees duab sector. Niaj hnub no, lub khw no yog kev sib ntaus sib tua hnyav ntawm ntau lub koob yees duab ua lag luam. Canon, Fujifilm thiab Sony tsis tu ncua tso lawv cov koob yees duab tsim kom zoo nkauj nrog kev tswj hwm kev xav. Panasonic's 2012 flagship compact lub koob yees duab Lumix DMC-LX7 tuaj txog 2 xyoos tom qab nws cov thawj coj LX5, thiab ntau tau hloov nyob rau lub sijhawm ntawd.
Lub teeb ci
Qhov kev hloov pauv tseem ceeb zoo li yog kev siv cov duab sensor zoo dua. Lub sensor loj dua muab, ntawm lwm yam, muaj peev xwm sau lub teeb ntau dua, kev ua tau zoo dua lub teeb pom kev zoo, thiab kev tswj hwm qhov tob ntawm qhov chaw, ua rau nws yooj yim dua rau plooj keeb kwm yav dhau. Kuj ceeb tias, Panasonic Lumix DMC-LX7's duab sensor yog qhov tseeb me dua li nws cov thawj coj thiab qee qhov ntawm nws cov neeg sib tw ncaj qha xws li Olympus XZ-1. Qhov sib txawv ntawm qhov ntsuas qhov loj ntawm cov qauv no yog qhov tsis txaus ntseeg: LX7 siv lub sensor7.6x5.7mm, piv rau 8.1x6mm rau XZ-1. Txawm li cas los xij, muaj cov koob yees duab compact nrog cov duab sensors loj dua, suav nrog Fujifilm X10, Canon PowerShot G1 X thiab Sony Cyber-shot DSC-RX100.
Yog vim li cas thiaj siv lub ntsuas me me? Qhov laj thawj tseem ceeb yog Panasonic lub hom phiaj los tsim kom muaj lub zog ntawm LX series - ceev optics hauv lub cev compact - tsis yog thawb tus qauv tom ntej mus rau thaj chaw tshiab. Lub LX5 siv f/2, thiab tam sim no LX7 muaj chav kawm-ua f/1.4 24-90mm 2.3 Leica optics. Ua hauj lwm nrog xws li dav apertures, tus qauv muaj ib tug built-in 3-nres ND lim, ua tsaug rau qhov f / 1.4 qhov chaw yuav siv tau nyob rau hauv kaj hnub ci. Needless hais, lub lens yog qhov standout feature ntawm tus qauv no, tab sis nws tseem nthuav seb nws pom nws txoj kev mus rau hauv lub koob yees duab thiab yuav ua li cas nws piv rau kev sib tw.
Panasonic Lumix LX7: piav qhia ntawm lub koob yees duab
Qhov no yog qhov thib tsib hauv LX series ntawm cov koob yees duab compact thiab nta zoo kawg nkaus tsim kev daws teeb meem. Txhua tus qauv hauv lineup tau tsim kom kav ntev, nrog qhov zoo tshaj plaws focal ntev rau kev siv txhua hnub thiab qhov dav aperture rau kev tua hauv lub teeb qis. Outwardly, me me tau hloov pauv hauv cov qauv no, thiab qee qhov tib yam tuaj yeem hais txog qhov tshwj xeeb, txawm hais tias qhov no tsis yog qhov tsis zoo. Txawm li cas los xij, muaj qee qhov kev txhim kho tseem ceeb uas tau coj tus qauv ua ntej.
Zoo li nws tus thawj coj LX5, LX7 muajmulti-aspect sensor, uas txhais tau hais tias nws yog tsim los ua kom muaj pes tsawg tus pixels koom nrog, siv nyob rau hauv sib txawv nam piv. Ntawm thaj tsam ntawm 7.6 × 5.7 hli, 12.7 lab pixels tau muab tso rau, ntawm cov uas siv txog li 10.1 lab. Txhawm rau ua kom yooj yim rau kev siv 3: 2, 4: 3, 1: 1, thiab 16: 9 nam piv (ntawm 4: 3 siv cov pixels tshaj plaws), muaj qhov sib txawv ntawm lub koob yees duab lens uas tso cai rau koj mus yooj yim hloov lawv. Dab tsi tshiab ntawm no yog tias hom sensor tsis yog CCD, tab sis lub MOS rhiab heev. Xws li ib tug matrix feem ntau siv tsawg zog, uas yog pab tau muab lub siab dua daws teeb meem ntawm lub hwj chim-tshaj LCD zaub. Ib qho kev hloov pauv ntawm qhov ntsuas qhov loj me nrog rau qhov dav dav tshaj qhov aperture txhais tau tias lub lens kuj tau hloov pauv.
LX7 qhov kev tua tsis tu ncua yog qhov kev txhim kho loj dua li cov qauv dhau los. Muaj peev xwm ntes 12 thav duab ntawm qhov kev daws teeb meem siab tshaj plaws ntawm 11 fps nrog kev ua kom pom tseeb thiab raug (piv rau 2.5 fps hauv LX5). Kev tua tsis tu ncua ntawm 5 fps ua rau muaj kev taug qab AF txuas ntxiv, thiab txog li 60 fps tau ua tiav nrog cov duab loj ntawm 2.5 megapixels.
Lwm hom kev tua muaj xws li cov ntawv qhia zaub mov muaj tswv yim nrog 16 cov duab muaj zog xws li impressionism thiab scene hom zaub mov nrog 16 kev xaiv suav nrog HDR thiab 3D. Lub koob yees duab ntse iAuto muaj nuj nqi siv ntau yam presets los teeb tsis siv neeg raug. Tsis tas li ntawd, muaj peev xwm ntawm time-lapse shooting tau ntxiv, uas koj tuaj yeem ua tauteem caij pib hnub tim thiab lub sij hawm, thiab teem caij lub sij hawm ntawm txhaj tshuaj (mus txog 30 feeb), tag nrho cov uas muaj peev xwm mus txog rau 60 txhaj tshuaj.
Panasonic Lumix LX7 muaj lub zog muaj zog tsim los ntawm nws cov thawj coj, tab sis lwm cov tuam txhab tau ua tiav ntau dua ob peb xyoos dhau los. Qee cov nta uas ploj lawm uas tuaj yeem pab tus qauv sawv tawm ntawm cov neeg coob coob, xws li GPS, Wi-Fi, tig los yog tsawg kawg yog lub vijtsam kov. Tsis tas li ntawd, qee qhov pom qhov kev daws teeb meem ntawm 10.1 megapixels kuj qis, uas ua rau 32 x 23 cm 300 dpi prints, uas yog me me heev los luam tawm. Txawm li cas los xij, ntau tus neeg siv pom qhov no txaus rau hom koob yees duab no, uas tso cai rau A3 luam tawm.
Kev sib piv ntawm Panasonic LF1 thiab Lumix LX7 qhia txog cov txiaj ntsig zoo hauv qab no:
- ntau qhov pom qhov loj dua - 24mm vs 28mm;
- muaj peev xwm kaw video ceev;
- ntau dua dynamic ntau;
- wider aperture - f/1.4 vs f/2;
- roj teeb lub neej ntev - 330 txhaj tshuaj vs 250;
- kev them nyiaj yug sab nraud flash.
Tib lub sijhawm, LF1 yog 50% me dua thiab 40% sib dua, muaj lub ntsej muag digital thiab muaj 20% kev daws teeb meem siab dua (12MP vs. 10MP).
YOptics
Panasonic Lumix DMC-LX7 lens yog qhov tseem ceeb txhim kho lub koob yees duab. Lub sensor qoob loo ntawm 4.55x txhais tau tiasfocal ntev yuav tsum tam sim no yog 4.7-17.7mm kom ua tau zoo 24-90mm. Nws zoo ib yam rau LX5 thiab zoo tagnrho rau ntau lub sijhawm.
Lub Lens Panasonic Lumix LX7 muaj 11 lub ntsiab lus, suav nrog tsib lub ntsiab lus aspherical, ob lub ntsiab lus ED thiab ib qho nrog nano-coated nto los txo qhov flare thiab ghosting. Lub 24 hli focal ntev muab qhov siab tshaj plaws aperture ntawm f / 1.4 thiab shrinks rau f / 1.9 ntawm 50mm thiab f / 2.3 ntawm 90mm.
Txawm li cas los xij, 4.55x qoob loo qhov ntsuas qhov ntsuas tsis tau muab kev tswj hwm qhov tob ntawm thaj teb. Aperture f/1.4 yog sib npaug rau f/6.3 ntawm 35 x 114mm puv lub koob yees duab, thiab 90mm f/2.3 yog sib npaug rau f/11. Yog li thaum tus nqi ntawm qhov muag plooj ua tiav nrog qhov dav aperture txaus, qhov txiaj ntsig tiag tiag yog lub teeb ci ntxiv los ntawm lub lens, uas txhim kho cov kev txhaj tshuaj qis qis los ntawm kev tso cai qis ISO.
Raws li cov neeg siv lus tawm tswv yim, lub koob yees duab qhia tau hais tias muaj peev xwm ntau dua los qhia cov ntsiab lus ntawm cov duab vim qhov ua kom pom tseeb ntawm qhov nruab nrab ntawm tus ncej. Ntug cov ntsiab lus tseem khaws cov lus pom zoo. Cov yam ntxwv ntawm cov khoom nyob ze ntawm lub koob yees duab zoo li nkig thiab meej. Distortion yog pom ntau dua thaum muaj cov tsev thiab cov kab ncaj nraim hauv cov ncej. Panasonic Lumix DMC-LX7's wide-focus duab qhia qhov ib txwm cylindrical distortion, nrog rau me ntsis distortion ntawm 50mm, tab sis ntawm 90mm lub koob yees duab tua tsis pom distortion.
Tsim thiab tswj
Nyob rau tus neeg paub lus cursoryPanasonic Lumix LX7 muaj tib qhov loj thiab tsim kom zoo li LX5. Tab sis yog tias koj dhia tob me ntsis, koj tuaj yeem pom qee qhov kev hloov pauv tseem ceeb.
Cov neeg tsim qauv tau sim ua kom tau raws li qhov xav tau ntawm cov kws yees duab los ntawm kev ntxiv lub nplhaib aperture rau lub lens uas npog tag nrho ntawm f/1, 4 - f/8 apertures ntawm 1/3 EV cov kauj ruam. Qhov no yog qhov zoo rau cov neeg uas nquag tua hauv qhov tseem ceeb ntawm aperture lossis phau ntawv raug. Lub nplhaib yog manually tuned, txawm hais tias qhov no tuaj yeem ua tau hluav taws xob. Piv txwv li, f/1.4 tsis muaj nyob rau ntawm 90mm, yog li nws hloov mus rau qhov siab tshaj plaws ntawm f/2.3. Nyob rau hauv cov ntaub ntawv no, nws yuav siv plaub clicks ntawm lub aperture nplhaib pib kaw los ntawm f/2.3.
Raws li nrog LX5, lub ntsej muag lub ntsej muag ntawm LX7 kuj suav nrog nam piv thiab hom tsom. Nrog rau qhov pom ntawm lub koob yees duab no, cov neeg siv tau tshaj tawm tias lawv hloov pauv ntawm qhov sib txawv ntawm qhov sib txawv ntau dua li ua ntej, thiab tam sim no tsis tshua muaj peev xwm hlais tus ncej mus rau qhov loj me tom qab thaij duab.
Ib lub hau cais muaj los tiv thaiv lub lens. Yog tias nws tseem nyob ntawm optics thaum lub koob yees duab pib, cov lus zoo li ceeb toom koj kom tshem nws ua ntej tua, txawm hais tias cov duab playback thiab cov ntawv qhia zaub mov tseem muaj. Cov lus yog qhov tsim nyog vim tias lub lens txuas tawm ntawm lub hau thaum nyob hauv hom kev tua. Cov tswv tsev nco ntsoov tias txawm tias tom qab ntau hnub ntawm kev siv lub koob yees duab, qhov yuav tsum tau ua tas li ua cov txheej txheem no yog kev ntxhov siab, zoo li ntau lwm yam kev cog lus. Cov koob yees duab muaj lub hau npog uas thim rov qab thaum qhib.
Shutter lag yog qhov tsis txaus ntseeg, tab sis LX7 tsis yog lub koob yees duab nrawm tshaj plaws los pib tua tam sim tom qab tso tawm. Los ntawm lub sijhawm hloov mus rau kev yees duab, me ntsis ntau tshaj 5 vib nas this dhau. Hauv Fujifilm X10, piv txwv li, qhov twg siv lub lens zoom, lub sijhawm no tsawg dua ob vib nas this.
Lwm qhov ntxiv tshiab rau LX7 yog ND tsom nyem tswj khawm, uas, thaum nias hauv hom tua, teeb lossis tshem tawm ND lim. Muab hais tias lub koob yees duab qhov siab tshaj plaws shutter ceev yog 1/4000s, f / 1.4 hla dhau lub hnub ci ci, yog li ND lim yog qhov tseem ceeb. Tib yam siv rau qhov tsawg kawg nkaus f/8 aperture, uas muab ntau aperture rau ntev exposures nyob rau hauv nruab hnub nrig. Hloov sab laug lossis sab xis tswj cov ntawv qhia kom pom tseeb, thiab ua kom pom tseeb zoom. Hauv hom kev ua si, qhov hloov pauv no ua ob zaug raws li kev tswj hwm rau kev hloov ntawm cov duab.
Zoo li nws cov thawj coj, Panasonic Lumix LX7 muaj cov khau kub uas lees txais lub tuam txhab DMW-LVF2 (EVF) hluav taws xob saib lossis flash sab nraud. Tom ntej no mus rau qhov hais txuas yog lub tso suab microphone - ib qho tshiab rau kab ntawm cov koob yees duab no. Lub pop-up flash txuas rau lub caij nplooj ntoos hlav lub cev muaj zog thiab nyob deb ntawm lub lens thaum tsa. Kev tswj hwm kev ceev ceev yog ua tau, uas suav nrog lub peev xwm kho ± 2EV,pem hauv ntej thiab nram qab shutter sync, ntxiv rau nws pib thiab liab-qhov muag txo.
Txawm hais tias lub roj teeb muaj peev xwm tsis hloov pauv ntawm 1250 mAh, lub roj teeb lub neej ntawm LX7 yog 330 txhaj tshuaj piv rau 400 rau LX5. Qhov no feem ntau yuav yog vim lub siab daws teeb meem ntawm lub koob yees duab npo. Zuag qhia tag nrho, kev tswj hwm thiab cov ntawv qhia zaub mov (suav nrog cov ntawv qhia luv luv) yog qhov yooj yim siv.
White balance and color
Panasonic Lumix DMC-LX7 muaj rau hom xim, thiab cov neeg siv uas sim lawv tau txaus siab rau cov txiaj ntsig ntawm tus qauv, uas lub suab nrov heev thiab muaj tseeb. Nyob rau hnub ci ci, lub ntuj xiav thiab ntsuab ntawm cov teb yog qhov zoo yam tsis muaj kev ua haujlwm ntxiv. Txawm li cas los xij, thaum siv cov tswv yim los yog scene hom, qhov saturation dhau los ua kom ntseeg tau. Ntawm chav kawm, nyob rau hauv txhua rooj plaub, koj muaj peev xwm hloov qhov sib piv, saturation, sharpness thiab suab nrov txo theem rau koj saj los ntawm kev tsim ib tug neeg chaw. Cov tswv uas tau sim lub koob yees duab thiab tua cov duab kos xim thoob plaws tag nrho ISO ntau yam nyob rau hauv tib lub teeb pom kev zoo tau txaus siab los ntawm kev ua xim, uas ua rau cov suab nrov zoo txawm tias muaj suab nrov ntawm qhov chaw siab dua.
Ib qho ntawm kev tswj ncaj qha rau sab nraub qaum yog lub pob dawb tshuav, uas tso cai rau koj xaiv ntawm kev hloov kho tsis siv neeg (AWB), tsib presets thiab ob txoj kev cai. Qhov teeb tsa AWB ua haujlwm raws li koj xav tau los ntawm lub koob yees duab ntawm lub caliber no, tsis yog ib txwm muaj tseeb, thiab feem ntau ua rau txo cov xim tones uas ua rau muaj qhov nruab nrab. Txhawm rau kom sov so ntawm hnub poob lossis hav zoov ntsuab, cov neeg siv pom zoo siv qhov tsim nyog preset.
Autofocus
Zoo ib yam li LX5, Panasonic Lumix LX7 siv 23-point multi-segment ntsuas qhov system. Txawm hais tias nws yog hnub ci ci los yog lub teeb tsis sib xws, lub koob yees duab ceev ceev ceev ntawm qhov kev kawm. Thaum lub teeb qis tiag tiag, lub teeb AF pab tau siv los pab tsom, uas yuav muaj txiaj ntsig zoo rau cov ncauj lus nyob ze.
Rau kev tswj hwm ntau dua autofocus, qhov chaw tsom xam tuaj yeem siv tau, qhov loj me tuaj yeem hloov kho rau ib qho ntawm plaub qhov chaw. Qhov loj tshaj plaws sau cov thav duab kom ntau li ntau tau, thiab qhov tsawg tshaj plaws npog txog 3%, uas ua kom zoo tuning. Nyob rau hauv cov ntaub ntawv ntawm qhov me me, ib qho ntawm 713 parcels tuaj yeem xaiv tau siv cov yuam sij navigation. Raws li cov neeg siv, lub vijtsam kov yuav zoo dua nyob ntawm no, ib yam li ua tiav hauv Panasonic Lumix DMC-TZ30, vim kov autofocus ua rau nws ceev heev los xaiv qhov xav tau.
Ib qho ntawm qhov zoo ntawm Panasonic Lumix LX7 matrix kev tshuaj xyuas me me yog qhov pom ntawm centimeter macro hom thaum lub koob yees duab tau teeb tsa rau qhov dav focal ntev - 24 hli. Nws hloov pauv tuaj yeem pom ntawm lub lens. Kev taw qhia kev tsom xam tuaj yeem ua ke nrog ND / FOCUS qib tshiab nyob tom qab lub koob yees duab. txav musthawb nws sab laug lossis sab xis yuav muab qhov yooj yim saib ntawm lub ntsiab lus tseem ceeb.
Kev taug qab autofocus ntawm Panasonic Lumix DMC-LX7 tau suav tias yog qhov txaus siab los ntawm cov neeg siv rau kev yees duab txhua hnub, tab sis tsis tuaj yeem lees txais rau kev ntes nrawm lossis tsis zoo hauv kev ua kis las feem ntau. Hmoov zoo, AF taug qab yog muaj nyob rau hauv 5fps high-speed nruam shooting, thiab tseem tsis tu ncua thaum kaw cov yeeb yaj kiab.
Yog tias koj muaj teeb meem teeb tsa Panasonic Lumix LX7, "Cov Lus Qhia Txhim Kho" muab nrog koj lub koob yees duab yuav pab koj nrhiav txoj hauv kev tawm.
ntsuas qhov raug
Txawm hais tias nws yog qhov chaw, qhov hnyav nruab nrab lossis hom kev ntsuas, qhov ntsuas ntsuas tau txuas rau cov ntsiab lus AF nquag. Kev ntsuas ntsuas ntsuas yog ob qho tib si txhim khu kev qha thiab kwv yees. Qhov no txhais tau hais tias thaum thaij duab ib yam koj yuav tsum xav tsawg dua. Thaum tua nyob rau hauv iAuto (ntse nws pib) hom, raug teeb tsa raug tswj los ntawm lub koob yees duab raws li qhov chaw nws pom. Cov tswv uas siv lub koob yees duab hauv hom pib pom iAuto txhim khu kev qha rau feem ntau scenes.
Nrog tib qhov kev daws teeb meem ntawm 10.1 lab pixels raws li nws cov neeg ua ntej, kev txhim kho hauv lub koob yees duab kev ua tau zoo yog qhov txaus nyiam. Raws li cov neeg siv kev tawm tswv yim, qhov ntse hauv nruab nrab tau nce, thiab lub koob yees duab pom qhov pom tseeb tshaj plaws hauv RAW hom thaum teeb tsa rau ISO 100 thiab Panasonic Lumix DMC LX7 aperture tau teeb tsa zoo. Piv txwv ntawm cov duab hauv hom ntawvJPEGs qhia pom qhov poob qis hauv qhov pom tseeb ntawm ISO 400, qhov uas qhov ci ntsa iab ntawm lub suab nrov tau pom meej thiab txo qis suab nrov hauv.
Lub sijhawm ob xyoos ntawm LX5 lub neej, kev ua lag luam rau cov kws tshaj lij lub koob yees duab tau txhim kho zoo heev ntawm kev daws teeb meem. Piv txwv li, Sony's Cyber-shot DSC-RX100 muaj cov duab sensor uas yog ob npaug ntawm qhov loj ntawm LX7 sensor (116mm2 vs. 49mm2) thiab muaj ob zaug ntau pixels, muab kev nthuav dav ntxiv thiab tso cai rau 2x luam ntawv loj dua.
Raws li cov neeg siv lus tawm tswv yim, LX7 qhov kev daws teeb meem thiab kev tswj lub suab nrov yog nyob ntawm qhov xaiv aperture thiab ISO qhov chaw. Txhawm rau kom meej meej, qhov chaw zoo tshaj plaws rau lub lens Leica tshiab yog f/2.8-f/4.
Ib yam li ntawd, kom tsis txhob muaj cov duab fuzzy nthuav dav vim qhov qis qis thiab xim suab nrov, cov neeg siv pom zoo kom siv ISO 800 teeb tsa.
LCD, saib thiab yees duab
Txhua yam tab sis ci ntsa iab, ncaj qha tshav ntuj, Panasonic Lumix LX7's 3-nti TFT LCD zaub muaj cov duab meej thiab pom tau yooj yim. Lub vijtsam daws teeb meem tau nce mus rau 920,000 dots, tab sis nws tseem ruaj khov uas tsis muaj txoj hauv kev los hloov nws txoj haujlwm. Yuav luag tsis tau xav txog (thiab, tau kawg,poob siab) yog qhov tsis muaj qhov kov ua haujlwm, tshwj xeeb tshaj yog txij li cov thev naus laus zis no twb tau siv hauv Panasonic lub koob yees duab compact.
Muab qhov loj ntawm lub koob yees duab, tsis muaj chaw rau lub teeb pom kev hauv. Txawm li cas los xij, ua tsaug rau lub xub ntiag ntawm cov khau rau cov khoom siv, nws tuaj yeem siv EVF. Lub LX7 tau sib xws nrog tib lub chaw tsim khoom siv hluav taws xob sab nraud DMW-LVF2 EVF, uas muaj cov duab meej thiab kev daws teeb meem ntawm 1.44 lab pixels.
Rau lub koob yees duab ntawm lub caliber no, 1080p nce qib AVCHD video capture ntawm 50 fps yog impressive. Tsis tas li ntawd, lub suab tso suab muaj, txawm hais tias ob lub microphones ntawm lub vaj huam sib luag sab saum toj yog ze heev.
Dynamic Range
Raws li cov duab ntawm toj roob hauv pes hauv tshav ntuj thiab huab cua, Panasonic Lumix LX7 muaj peev xwm ntes tau ntau lub suab nrov. Huab thiab ntuj cov ntsiab lus yog rov tsim dua nrog siab tshaj plaws fidelity. Ib yam li ntawd, koj tuaj yeem txhim kho qhov nthuav dav hauv thaj chaw duab ntxoov ntxoo los ntawm kev nthuav tawm los ntawm 1-2 EV ua ntej duab ntxoov ntxoo nrov dhau los ua teeb meem. Ua tsaug rau qhov no, LX5 tuav nws tus kheej tawm tsam kev sib tw tau ob xyoos thiab LX7 tau ua ib yam niaj hnub no.
Rau qhov xwm txheej uas qhov ntau ntawm cov suab nrov dhau ntawm lub peev xwm kaw lub koob yees duab, tus qauv muaj HDR hauv cov ntawv qhia zaub mov hom, uas yuav siv peb lub thav duab sib law liag thiab sib xyaw ua ke los tsim kom muaj ntau qhov sib txawv. Tsis tas li ntawd, tsis siv neeg kis bracketing ntawm ± 3EV muaj. Ntawm tag nrho cov scene hom, cov neeg siv pom HDR qhov tseem ceeb tshaj plaws,vim nws txhim kho qib ntawm kev nthuav dav thiab khaws cov duab kuj "tiag".
sib tw
Ob xyoos ua ntej kev taw qhia ntawm LX7, hauv kev lag luam uas muaj neeg coob, Panasonic Lumix LX5 tau ua pov thawj tias yog qhov zoo tshaj plaws hauv txhua txoj kev. Tam sim no qhov kev sib tw tau muaj zog ntau dua. Samsung's EX2F yog qhov sib tw pom tseeb vim tias ob lub koob yees duab muaj lub lens nrog tib lub aperture thiab focal ntev ntau yam. Lub LX7 me me me, txawm hais tias EX2F muaj Wi-Fi thiab hinged LCD npo.
Ib qho ntawm Sony lub hnab tshos lub koob yees duab zoo tshaj plaws, Sony's Cyber-shot DSC-RX100 muaj ob npaug ntawm qhov ntsuas qhov loj me, ob npaug ntawm qhov kev daws teeb meem ntawm LX7, thiab me me. Ob lub koob yees duab xis nyob thiab muaj aperture rings. Lwm lub koob yees duab compact uas tswj tau zoo heev yog Fujifilm X10 stylish, uas muaj ntau qhov kev paub zoo ntawm phau ntawv zoom lens thiab optical viewfinder.
Kev txiav txim
Lub Panasonic Lumix DMC-LX7 Dub lub koob yees duab compact tsis muaj qhov ua tau zoo li qhov zoo tshaj plaws analogues ntawm Fujifilm thiab Sony cov neeg sib tw, tab sis txawm li cas los xij nws yog lub koob yees duab zoo heev: lub nplhaib aperture thiab lub lens tshiab yuav impress "txoj cai "cov kws yees duab. Tsis tas li ntawd, cov hom kev yees duab tau txhim kho zoo heev thiab zoo tshaj plaws hauv chav kawm.
Tab sis cov neeg siv nco ntsoov tias Panasonic plam nws txoj hauv kev nrog tus qauv no. Ob xyoos tom qab qhov kev taw qhia ntawm LX5, cov neeg sib tw tau nce siab heev, thiab kev nce qib ntawm LX7 tau ua tsis tiav. Yog hais tias nrog ib tug me me sensor loj thiab kuj tsawg lub koob yees duab daws teeb meemCov qib no tseem tuaj yeem zam tau, tom qab ntawd cov neeg siv xav pom hauv lub koob yees duab qee cov thev naus laus zis siv los ntawm cov chaw tsim khoom hauv Lumix G series, tshwj xeeb tshaj yog lub vijtsam kov nrog kov autofocus thiab kaw. Rau cov uas tab tom nrhiav kev sib cog lus nrog lawv txhua hnub, LX7 yog qhov kev xaiv zoo, tab sis muaj lwm yam qauv los xav txog ua ntej.
