Pentax K-S1 DSLR nthuav qhia nrog LED teeb pom kev zoo zog

Ricoh tau muab cov ntaub ntawv tshem tawm ntawm Pentax K-S1 DSLR, lub cuab yeej uas muaj 20.1-megapixel APS-C sensor thiab ib pawg ntawm cov LED teeb rau hauv nws qhov tuav kom qhia tau lub xeev ntawm lub koob yees duab.

Ntau cov duab Pentax K-S1 tau leaked hauv web ua ntej DSLR koob yees duab cov lus tshaj tawm. Thawj qhov uas peb tau pom yog cov teeb meem loj heev ntawm cov LEDs ua hauv kev ntaus ntawv tuav. Tom qab ntawd, cov peev txheej tau qhia meej tias lawv lub hom phiaj yog los qhia lub xeev ntawm lub koob yees duab.

Tam sim no, Ricoh tau tshaj tawm K-S1, paub meej cov ntsiab lus tau muab los ntawm cov lus xaiv zeb. Lub DSLR tseem yuav muab coj los teeb rau ntawm lub tuam txhab lub rooj muag zaub ntawm Photokina 2014 kev tshwm sim, qhib lub qhov rooj thaum lub Cuaj Hlis 16.

Pentax K-S1 tam sim no tau ua haujlwm nrog 20.1-megapixel APS-C sensor tsis muaj qhov ua kom tsis muaj qhov cuam tshuam tsis dhau lub tshuab lim.

Ricoh qhia txog Pentax K-S1 DSLR lub koob yees duab nrog software-based AA lim

Pentax K-S1 nta lub 20.1-megapixel APS-C-qhov loj qhov me duab tsis muaj lub lim dej los tiv thaiv kev tsis sib xws. Lub tuam txhab hais tias qhov no yog nruab nrab-DSLR uas qiv ntau ntau ntawm nws cov yam ntxwv los ntawm lub K-3.

Qee cov thev naus laus zis yog cov software-simulated AA lim. Txij li thaum lub koob yees duab tsis muaj ib qho, Ricoh tau tsim txoj kev ua kom zoo nkauj ntawm nws lub zog es thiaj li ua rau cov qauv zoo nkauj yuav tsis muaj teeb meem.

Lwm qhov cuab yeej K-3 muaj FLUCARD kev txhawb nqa, suav nrog daim npav SD tshwj xeeb nrog WiFi txuas. K-S1 tuaj yeem tswj hwm siv cov xov tooj smartphone lossis ntsiav tshuaj thiab nws tseem tso cai rau cov neeg siv hloov cov duab thiab yeeb yaj kiab rau cov khoom siv no.

Pentax K-S1 ntiav cov hluav taws xob ua kom pom kev tsim hluav taws xob LED. Thaum lub DSLR kuaj pom lub ntsej muag, nws yuav qhia qhov nyiaj los ntawm lub teeb pom kev zoo ntawm cov LED ntawm nws tuav.

Dab tsi yog Pentax K-S1's "kev piav qhia pom kev tshuam"?

Ricoh paub tias nws yuav nyuaj rau kev ntes cov duab hauv maub. Yog li ntawd, ntau cov nyees khawm tau taws teeb ntawm LED, suav nrog lub hwj huam hloov nyob ib ncig ntawm lub khawm kaw, lub koob yees duab hom hu, thiab OK khawm rau sab nraum qab.

Ntxiv mus, kev tuav nta LED illumination, ib yam nkaus. Ntawm ib sab lawv cov hom phiaj dai, lawv muaj haujlwm. Thaum tig rau ntawm Kev Tshawb Nrhiav Ntsej Muag, tus naj npawb ntawm LED qhia pom pes tsawg lub ntsej muag tau pom ntawm DSLR. Ntxiv rau, lawv yuav ua haujlwm suav timer thaum qhov kev xaiv no muaj peev xwm.

Cov lus hais ntawm LED rau lub hwj huam hloov yuav muaj xim ntsuab thaum yees duab hom tau qhib thiab liab thaum hom video qhib, feem.

Khawm OK nyob rau sab tom qab ntawm Pentax K-S1 kuj tseem taws teeb, yog li DSLR yuav yooj yim rau kev siv hauv qhov tsaus ntuj.

Pentax K-S1 nta cov duab ua haujlwm ruaj khov

Cov lus piav qhia tshwj xeeb ntawm Pentax K-S1 suav nrog Prime MII cov duab tsim, sensor-ua haujlwm 3-axis cov duab thev naus laus zis, 11-point AF system, thiab qhov nruam kev tua ntawm 5.4fps.

Ricoh lub DSLR tshiab txhawb cov zog siab kawg ntawm ISO ntawm 51,200 thiab qhov siab tshaj tawm ceev ntawm 1 / 6000th ntawm ob. Lub koob yees duab sau cia 1920 x 1080 cov yeeb yaj duab ntawm txog 30fps thaum txhawb lub suab tso suab.

Sab nraub qaum ntawm K-S1 cov neeg siv yuav pom tias cov ntsia pom pom muaj nrog 100% kev tiv thaiv thiab 0.95 x lub zog ntxiv rau lub 3-nti 921K-dot LCD screen (tsis kov).

Pentax K-S1 yuav muaj 12 xim xaiv thaum lub Cuaj Hlis 2014.

Ricoh kom tso tawm Pentax K-S1 thaum lub Cuaj Hli lig rau kwv yees li $ 750

Lub K-mount DSLR tshiab khaws nws cov duab thiab cov vis dis aus rau SD / SDHC / SDXC daim npav, tuaj yeem hloov mus rau lub khoos phis tawj ntawm USB 2.0 (yog tias cov neeg siv tsis muaj lub FLUCARD) lossis uas tuaj yeem saib ntawm HDTV los ntawm microHDMI txoj sia hlau.

Pentax K-S1 ntsuas txog 121 x 93 x 70mm / 4.76 x 3.66 x 2.76-nti thiab hnyav 558 grams / 19.68 ooj.

Ricoh yuav tso lub koob yees duab ua ntej txog 12 xim, nrog rau cov dub, xiav, thiab Dawb, thaum lub Cuaj Hli kawg. Tus nqi ntawm lub cev nkaus xwb version yuav yog $ 749.95, thaum lub 18-55mm f / 3.5-5.6 lens khoom yuav ua rau koj rov qab $ 799.95.