Ikhamera yefomethi emaphakathi yePentax 645Z ivezwe ngokusemthethweni

URicoh ekugcineni wethule ikhamera esezingeni eliphakathi yePentax 645Z, eyagconwa ekuqaleni kuka-2014 okokuqala, njengomncintiswano wePase One IQ250 neHasselblad H5D-50c.

Bekufanele ivezwe kwi-CP + Camera & Photo Imaging Show 2014. Bekufanele ifake inzwa efanayo ye-50-megapixel CMOS eyenziwe nguSony etholakala kwiHasselblad H5D-50c nakuPhase One IQ250. Futhi, bekufanele ngabe ikwazi ukuthatha amavidiyo we-4K.

Nayi i-Pentax 645Z, ikhamera yefomethi emaphakathi enenzwa yesithombe engu-51.4-megapixel CMOS eyenziwe nguSony engadubula amavidiyo we-4K kuphela kumodi ye-timelapse. Noma kunjalo, ngesinye sabadubuli befomethi ephakathi abakwaziyo ukuqopha ama-movie futhi okuzotholakala ngentengo ephansi ngokumangazayo kuleli hlobo.

Ikhamera yefomethi emaphakathi yePentax 645Z enenzwa yesithombe engu-51.4-megapixel CMOS emenyezelwe nguRicoh

IPentax 645Z ifaka inzwa yesithombe esisezingeni eliphakathi nendawo esayizi-51.4-megapixel CMOS.

URicoh uyaqhubeka nesiko lamakhamera wefomethi ephakathi ye-Pentax ngokwethulwa kwe-645Z. Le nkampani ikubiza ngokuthi "okuguqula umdlalo", isimangalo esinesibindi, kepha esisekelwa yizici ezahlukahlukene kanye nentengo encane, njengoba kushiwo ngenhla.

Inzwa ye-CMOS yakwa-Sony eyenziwe ngama-51.4-megapixel iyakwazi ukuqopha izithombe ezisezingeni eliphakeme ezinemininingwane emangalisayo, imibala emihle, ngenkathi inikeza ukubuyiselwa kwesithunzi okucebile.

Izinzwa ze-CMOS zivumela ukusetshenziswa kwezilungiselelo eziphezulu ze-ISO, ngakho-ke uRicoh ukuqinisekisile ukuthi iPentax 645Z entsha inikela ngozwela oluphezulu lwe-ISO olungama-204,800.

I-shooter isekela amafayela we-RAW, kepha isivinini sayo sokudubula esiqhubekayo esiphezulu se-3fps singatholakala kuphela lapho kudutshulwa ama-JPEG futhi kungabangelwa amandla wokucubungula wenjini ye-PRIME III.

Lawa makhamera wefomethi emaphakathi aqopha amavidiyo agcwele we-HD ngesilinganiso sohlaka lwama-60i

IPentax 645Z inesikrini esingu-3.2-inch tilting LCD ngemuva.

Ngemuva kwabasebenzisi bePentax 645Z bazothola iscreen se-LCD esingu-3.2-inch 1,037K-dot tilting kanye ne-viewfinder eyakhelwe ngaphakathi ene-98% yokumboza nokukhulisa u-0.62x.

Uhlelo lwe-autofocus lwamaphoyinti angama-27 luvumela abathwebuli bezithombe ukuthi bagxile esihlokweni futhi ukuqopha amavidiyo kwenziwa ngosizo lwesikrini se-LCD esisebenza njenge-Live View.

Ijubane le-shutter limi phakathi kwemizuzwana engama-30 no-1 / 4000th wesekhondi futhi ukurekhodwa kwevidiyo kungabanjwa ngezinga eliphakeme lozimele elingama-60i (ividiyo ebhangqiwe ngokungafani nevidiyo eqhubekayo engu-60p).

Izithombe namavidiyo kugcinwa kumakhadi amabili we-SD / SDHC / SDXC, okuvumela abasebenzisi ukuthi basebenzise isikhathi esiningi ngokudubula kunokushintshanisa amakhadi.

Usuku lokukhishwa kanye nemininingwane yamanani we-Pentax 645Z ebekwe sezulu

IPentax 645Z iyakwazi ukurekhoda amavidiyo ngokuxazululwa okugcwele kwe-HD futhi inikezela ukuzwela okuphezulu kwe-ISO okungama-204,800.

IPentax 645Z iyikhamera evalwe sezulu. Kunamaphuzu angama-76 okufaka uphawu kukhamera okwenza ukuthi imelane nokuchaphazeleka, uthuli, kanye namazinga okushisa aze afike ku- -10 degrees Celsius / 14 degrees Fahrenheit.

I-medium format shooter ilinganisa i-156 x 117 x 123mm / 6.14 x 4.61 x 4.84-inches futhi inesisindo esingu-1,550 gram / 54.67 ounces. Kukhona indawo eningi yebhethri elishajekayo nemakrofoni, i-miniHDMI, namachweba we-USB 3.0.

I-645Z ibekelwe usuku lokukhishwa ngoJuni 2014 kanye nethegi lentengo ephakanyisiwe engu- $ 8,449.95, empeleni eba enye yamakhamera wefomethi emaphakathi eshibhile esigabeni sayo.

Kokubili u-Adorama no I-B & H PhotoVideo babekele ikhamera uku-oda kusengaphambili kumawebhusayithi abo enosuku oluqondile lokuthumela olulinde ukucaciswa.

Usuku lokukhishwa kwePentax 645Z nguJuni 2014 ngentengo engaphansi kuka- $ 8,500.