Mfundo Yofunika Kwambiri
Poganizira kugula kamera yapamwamba ya DSLR, ambiri ojambula akuyang'ana mbali inayake. Mwinamwake amafuna zofulumira kapena chitsanzo ndi ndondomeko yabwino. Kapena, monga momwe Pentax K-1 ikuwonetsera ndemanga ya DSLR, khalidwe lachisomo labwino.
The K-1, yomwe Ricoh amapanga koma yomwe imanyamula dzina la Pentax, imapereka khalidwe labwino kwambiri la zithunzi zomwe mumapeza mu kamera ya digito yotsatsa ogula. Komanso imakhala ndi mtengo wamtengo wapatali pafupifupi madola 2,000, zomwe zikutanthauza kuti mwina zidzakhala zovuta kwa wina aliyense koma otsogolera pakati ndi otsogolera kuti azitsatira mtengo wa K-1.
Kugwira manja Pentax K-1 zokolola makamaka zotsatira zabwino, monga K-1 ili ndi imodzi mwa zida zamphamvu zowonongeka zopezeka mu DSLR. Simukuyenera kudandaula za kugwedeza kamera ndi chitsanzo.
Kamera ka Pentax sikanakhala yolimba ngati ena ambiri otchedwa DSLRs omwe amayenda mofulumira, makamaka pokambirana njira zowonongeka za K-1. Komabe, khalidwe lake lachifanizo ndilobwino, makamaka kwa iwo amene amakonda kugwiritsira makamera awo, kuti ndi bwino kuika pa mndandanda wanu wamakono wa makamera.
Mafotokozedwe
- Chisankho: 36.2 megapixels
- Sensulo yajambula: chimango chokwanira (35.9 x 24 mm)
- Zojambula zojambula: NA, amagwiritsa ntchito makina osinthika
- LCD: 3.2 mainchesi, pixels 1,037 miliyoni (tiltable)
- Kukula kwazithunzi kwazithunzi: 7360 x 4912 pixels
- Battery: Li-Ion Yopitsidwanso
- Miyeso: 5.39 x 4.33 x 3.39 mainchesi
- Kulemera kwake: maola 35.63 (kuphatikizapo batri)
- Mafilimu a Movie: Full 1080p HD
Zotsatira
- Khalidwe lachifanizo labwino kwambiri muzochitika zonse
- Kulimbitsa chithunzi mkati mwa thupi la kamera kumapangitsa kuchotsedwa kwa vuto la kugwedeza kamera
- Zimagwira bwino mu nyengo yamtundu uliwonse, chifukwa cha kusindikiza nyengo pa thupi la kamera
- Pulogalamu yamtengo wapatali motsutsana ndi mawonekedwe ena onse a chithunzi DSLRs
- Chikulire kuposa LCD yaikulu yachitsulo yomwe imapanganso
Wotsutsa
- Autofocus speed lags pambuyo pa ena apamwamba otsiriza DSLRs
- Ma menus pawindo ndi ovuta kugwira ntchito ndi osasamala bwino
- K lens phiri sakupatsani zambiri monga lani kapena Canon DSLR
- Palibe mavidiyo a 4K
- Kuchita kuwombera mopitirirabe ndi pang'onopang'ono kusiyana ndi DSLRs zina zapamwamba
Quality Image
Ngati mukufuna khalidwe lapamwamba lothawira fano pamwamba pa zonse mu kamera yanu ya digito, Pentax K-1 idzapereka. Sitinayang'anitse makamera ambiri omwe angagwirizane kapena kupitirira K-1 potsata zowonongeka kwa mafano ake kapena kulondola kwa mitundu yake ndi masitepe. Mukhozanso kuwombera mafayilo a RAW kapena JPEG , omwe ndi othandiza kwa ojambula oyambirira omwe akufuna kuyang'anira kwambiri zithunzi zawo. Ojambula osadziŵa zochepa omwe angafune kuti azikhala omasuka kugwiritsa ntchito JPEG mafilimu, kumene zithunzi zikuwoneka zoopsa.
Chojambula chojambula chithunzi chazithunzichi ndicho chigawo chofunikira kwambiri popereka zithunzi zabwino kwambiri. (Chithunzi chachikulu chojambula chithunzi ndi kukula kofanana ndi kapangidwe ka filimu yakale ya 35mm.) Ponyani majapixel 36.2 a resolution a K-1, ndipo iyi ndi kamera imene ena sangafanane nawo. Kuyerekezera, Nikon D810 imapereka 36.3MP pamene Canon 5DS ili ndi maijapixel 50, ndipo zonsezi zimakhala ndi zithunzithunzi zazithunzi zonse.
Mbali imodzi yomwe imayika K-1 popanda mbali zonse DSLRs ndizomwe zimakhala zolimba kwambiri. Chojambula chajambula chidzasunthira malo kuti muyambe kuyenda mu kamera pamene mukugwiritsa ntchito, zomwe Ricoh akuti ayenera kukonza mavuto ndi zithunzi zosawonongeka kuchokera ku kugwedeza kamera. Ndipotu, wopanga akuti chithunzi cha kukhazikika kwa chithunzi cha K-1 chiyenera kukhala ndi maimitidwe asanu a shutter speed, omwe ndi zodabwitsa zedi zomwe - kachiwiri - zochepa za DSLRs zingagwirizane.
Kuchita
Kupitiliza kuthamanga msangamsanga ndi malo omwe Pentax K-1 DSLR imachita mofanana ndi anzawo, kutanthauza kuti sizingakhale bwino pamasewero monga masewera ena apamwamba. Mutha kuwombera pa 4.4 mafelemu pamphindi pa JPEG momwe mungagwiritsire ntchito 36.3MP yothetsera. (K-1 imapereka gawo la chikhalidwe cha APS-C, zomwe zimachepetsa gawo la chithunzi chachithunzi ndikugwiritsira ntchito ndipo amalola kamera kukonzanso mpaka mafano 6.5 pamphindi.)
Chigawo china chimene Pentax K-1 sichifanana ndi DSLRs chofanana ndi momwe ntchito yoyendera autofocus imagwirira ntchito. Mchitidwe wa AF unkawoneka ngati waulesi panthawi ya mayesero anga ndi ena a makamera ena omwe ali ndi mtengo wofanana.
Kupanga
Pentax inaphatikizapo pepala la LCD la 3.2-inch lomwe limapangitsa kuti kukhale kosavuta kuwombera zithunzi zosamvetsetseka ndi chitsanzochi kusiyana ndi makamera omwe ali ndi mawonekedwe owonetsera. Ndipo mukamagwiritsa ntchito machitidwe amphamvu a K-1, mungathe kugwira kamera mosasunthika pogwiritsa ntchito LCD kuti mupange zithunzi. Kenaka, simungagwiritse ntchito LCD zonse zomwe nthawi zambiri zimapanga mafano, monga K-1 imapereka chithunzi chowoneka bwino kwambiri. Sitinakonde dongosolo la menyu pa K-1, chifukwa zinafuna makina angapo a batani kuti apeze lamulo lenileni lomwe tifuna kugwiritsa ntchito. Timaganiza ngati tikhala ndi mwayi wogwiritsa ntchito K-1 kwa nthawi yayitali, osati nthawi yoyezetsa yochepa, tikhoza kudziwa momwe tingagwiritsire ntchito mauthenga ake moyenera, koma zokhumudwitsa kugwiritsa ntchito poyamba.
Pentax K-1 imagwiritsa ntchito k lens mount, yomwe imagwirizana ndi Pentax DSLRs, ndikupatseni majekensi kuchokera ku mafano achikulire a Pentax ndi K-1.
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