Shanduko yakaturikidzana sensor: kutarisa mileage yeNikon Z6 III

Nikon Z6 III, pasina kuwedzeredza, ndiyo yakanyanya tekinoroji kamera munhoroondo yeZ6 mutsara. Kekutanga mukirasi yekurekodha, inoiswa zvishoma CMOS sensor inoshandiswa, iyo inopa inopenga yekuverenga data nekukurumidza pasina inotenderedza shutter yakafanana neyakajairika matrices. Mhedzisiro yacho makumi maviri mafuremu pasekondi, 4K 60p vhidhiyo isina kudzvanya uye chaiyo autofocus neAI. Iyi kamera yakagadzirirwa nyanzvi dzinotakura zvisina tsitsi michina yavo, ndosaka shanduro dzayo dzakashandiswa dzichida kutariswa.

Mafuremu makumi maviri pasekondi pane chivharo chemuchina mutoro wakakura. Mutori wenhau kana mutori wemifananidzo wemitambo makwikwi anogona kutora zviuru zvakati wandei mapfuti muzuva rimwe. Kunze, iyo Z6 III's isina mvura muviri inotaridzika zvakanaka, zvisinei nekusimba kwekushandisa. Chete system odometer inogona kuisa zvese munzvimbo yayo.

Layered sensor uye mechanic shutter: zviwanikwa nuances

Iyo Z6 III's bolt mechanism yakayerwa pamazana matatu emazana akavimbiswa kuburitswa, kuwedzera kukuru pamusoro pevakatangira. Nikon mainjiniya akasimbisa makanika kuti aenderane neiyo 20 fps kumhanya. Iyo yemagetsi shutter (inowanikwa kuburikidza nekukasira sensor kuverenga) inobvisa zvachose kupfeka mechanic. Asi pakupfura nekupenya kwekunze kana nekumhanya kwevhavha pfupi, ndiyo nzira yemuviri inoshandiswa.

Sevhisi yedu inobvisa kubva kuEXIF ​​chaizvo iyo mechanika mileage - iyo nhamba inoratidza chaiyo yekupfeka kwemaketeni. Kune kamera iri muchikamu chemutengo weZ6 III, izvi zvinonyanya kukosha: kutsiva iyo shutter unit inodhura mari yakawanda, iyo inofanirwa kuverengerwa kana uchitsvaga kopi yakashandiswa ine yakakwira mamaira.

Chizvarwa chitsva telemetry: kubvisa iyo counter kubva kuNEF

Iyo mureza EXPEED 7 processor inopa yakanyanya kurongeka hardware yekurekodha yezviitiko zvese mune mechaniki chikamu chekamera. Kushanda kwese kwevhavha kunorekodhwa uye kurekodhwa mundangariro isiri-inotenderera ine dziviriro kubva ku zeroing nemushandisi.

Nevhavha yega yega, counter (MechanicalShutterCount) yakadzikwa mune yakavanzika MakerNotes metadata block yefaira remufananidzo. Iyo yepakutanga NEF faira kubva kumemori kadhi kana mu-kamera JPEG isina kumwe kugadziridzwa kwakakodzera kuongororwa.