Muraayadda Olympus 25mm f / 1.2 ee soo socota sannadkan

Olympus waxaa lagu xantaa inay sii deyso muraayad 25mm ah oo leh ugu badnaan f / 1.2 oo loogu talagalay kamaradaha Micro Four Thirds mararka qaar bartamaha 2016.

Khadadka muraayadaha indhaha ee kamaradaha aan muraayadda lahayn oo leh Micro Four Thirds Mount ayaa sii fidaya isla markaana ugu dhakhsaha badan waxaa laga yaabaa inaan aragno koox ka mid ah optics-ka qiimaha sare leh. Xanta warka ayaa horay u sheegtay in Olympus ay ka shaqeyneyso dhowr firaaqo oo firaaqo leh oo aad u ifaya oo f / 1 ah.

Ilo lagu kalsoon yahay ayaa hadda xaqiijinaya in shirkaddu runti ay ka shaqeyneyso cilado dhalaalaya, laakiin furitaankooda ugu badan ma noqon doono f / 1. Muraayadaha muraayadaha indhaha ayaa bixin doona furfurnaan ugu badnaan taas oo ah tartiib tartiib tartiib tartiib tartiib tartiib tartiib ah u taagan f / 1.2

Warbixintii ugu dambeysay waxay sheegeysaa in cutubka ugu horeeya ee soo socdaa uu yeelan doono dherer dhererkiisu yahay 25mm waxayna ku imaan doontaa suuqa si ka dhakhso badan sidii la filayay.

Micro Afar meelood meel isticmaalayaasha, ku farax: Olympus 25mm f / 1.2 lens ayaa loo dejiyay bartamaha 2016

Muraayad Olympus 25mm f / 1.2 ah ayaa dhawaan lasoo bandhigi doonaa waxaana la heli doonaa kahor bartamaha sanadka 2016, ilo lagu kalsoon yahay ayaa sidaas sheegay. Waxay noqon doontaa muraayadaha ugu horreeya ee taxaddarrada dhaqsaha badan, oo u badan inay ku biiraan shirkadda taxanaha ah ee PRO.

Olympus waxay horay u bixisay lens 25mm ah. Waxay leedahay furfurnaan ugu badnaan ah f / 1.8, laakiin qaybta cusub waxay yeelan doontaa dhalaal f / 1.2.

Fiicimadan xagal-ballaadhan waxay noqon doontaa mid iswada leh oo khafiif ah, taas oo ah guul weyn marka la fiiriyo furitaanka ugu badan. Ilaha ayaa shaaca ka qaaday in optic-ka uu ahaan lahaa mid ifaya, oo soo bandhigaya furitaanka ugu badan ee f / 1, laakiin soo saaraha ayaa goaansaday arintaas.

Waxaa jira sababo badan oo aysan u bixin doonin f / 1 muddooyinka. Liiska waxaa ku jira cabir, culeys, iyo kharashyo. Marka loo barbardhigo nooca f / 1.2, qaabka f / 1 wuxuu qiyaas ahaan noqon lahaa 43% ka weynaan lahaa iyo 230 garaam oo ka sii cuslaan lahaa.

Qiimaha noocan oo kale ah ayaa isbeddel weyn ku sameeya dejinta kamarad muraayad la'aan ah, gaar ahaan unugyada Micro Four Thirds. Maaddaama nooca f / 1 uu culeyskiisu noqon lahaa 620 garaam, waxay ka dhigan tahay in f / 1.2 culeyskiisu noqon doono 390 garaam.

Intaa waxaa sii dheer, dhexroorka muraayadaha indhaha ayaa istaagi lahaa 68 milimitir, taas oo ah wax badan oo MFT optic ah. Si loo iibiyo canjeelo kulul, muraayadda Olympus 25mm f / 1.2 waa inaysan culeys ku noqon sawir qaadayaasha.

Markay ka soo baxdo suuqa, ra'iisul-xagalkan ballaadhan wuxuu isu rogayaa muraayad telephoto gaaban, iyadoo la tixgelinayo qaabkeeda oo buuxa oo u dhiganta 50mm.

Mid ka mid ah faa'iidooyinkeeda waxay noqon doontaa nidaamka autofocus. Waxay umuuqataa in muraayadda loo sameeyay inay lashaqeyso kamarada cusub ee PEN-F. Xawaaraha autofocus wuxuu noqon doonaa 30% dhakhso marka loo isticmaalo isku darka PEN-F marka loo eego midka sare ee OM-D E-M1.

Kuwani dhammaantood waa warar xan ah, sidaa darteed waa in loola dhaqmaa sida oo kale. La soco Camyx wixii macluumaad dheeraad ah!

Source: 43mutiris.