I-Nikon 100mm f / 2.5 lensi yefomethi emaphakathi enelungelo lobunikazi eJapane

UNikon kungenzeka ukuthi uphokophele ekukhipheni amakhamera wefomethi ephakathi njengoba inkampani isanda kuba nelungelo lobunikazi be-lens eyi-100mm f / 2.5.

Ifomethi esezingeni eliphakathi idonsa kanzima ukuqoqa amakhasimende amaningi. Kodwa-ke, lokhu kubangelwa kakhulu ukunikezwa okulinganiselwe namanani aphezulu. Awekho amakhamera amaningi ongakhetha kuwo futhi lawo akhona abiza kakhulu.

I-Nikon 100mm f / 2.5 lens patent iye yabonwa eJapan. Ikhombisa i-optic esezingeni eliphakathi nendawo, iphakamisa ukuthi inkampani ingakhipha ikhamera yefomethi ephakathi.

I-Nikon 100mm f / 2.5 patent lensi patent ibonakala eJapan

ICanon kumanje kunamahemuhemu ukusebenza kukhamera enjalo. Ukucaciswa kwayo akuvelanga kuwebhu, ngenkathi amathegi entengo neminye imininingwane ingaziwa.

Njengoba uCanon enentshisekelo kwifomethi emaphakathi, kuthiwa imbangi yakhe enkulu kungenzeka ukuthi isebenzela into enjalo, nayo. Ilensi yeNikon 100mm f / 2.5 isanda kuba nelungelo lobunikazi, kepha ayihloselwe i-mirror, i-APS-C, noma amakhamera ohlaka agcwele. Esikhundleni salokho, yenzelwe ifomethi ephakathi.

Imininingwane ye-Patent yembula i-angle-of-view ejwayelekile engama-63-degree

I-patent ibuyiselwe emuva ngoFebhuwari 2012 ngokuvunywa kwayo kwamukelwa ngoSepthemba 5, 2013. Impela kwathatha isikhathi esiningi ukuthi kuqinisekiswe, kepha kungakufanelekela ukulindwa.

Ilensi ye-Nikon 100mm f / 2.5 yefomethi esezingeni eliphakathi izohlinzeka nge-angle-of-view cishe yama-degree angama-63, okufanele amukelwe ngabathwebuli bezithombe.

Imininingwane yokwakhiwa kwamalensi ithi ilensi inezinto eziyisithupha, ezimbili zazo ezingahlangani, ngamaqembu amahlanu.

Ilensi yeNikon 10mm f / 2.8 iyatholakala ngamakhamera we-CX-mount mirrorless. Ingase ishintshwe maduzane yinguqulo engu-10mm f / 2, esanda kugunyazwa eJapane.

UNikon ubuye abe namalungelo obunikazi we-10mm f / 2 lens-angle lens yamakhamera wezibuko

Enye i-Nikon patent ibhekisa kwilensi engu-10mm f / 2 yamakhamera we-1-system mirrorless. Yenziwe ngamalensi ayisishiyagalolunye ahlelwe ngamaqembu ayisikhombisa anezakhi ezimbili ze-aspherical.

Lo optic uzohlinzeka ngo-35mm olingana no-28mm. Le nkampani isivele ithengisa ilensi ebanzi ebanzi ye-CX mount. Kodwa-ke, ukuvula kwayo kumi ku-f / 2.8 futhi abathwebuli bezithombe bangasebenzisa ukukhanya okungeziwe. Akuyona i-f-stop ephelele, ngisho nokukhanya okuthe xaxa kancane kuyasiza kakhulu ezikhathini eziningi.

Okwamanje, i INikkor 1 10mm f / 2.8 itholakala eAmazon nge $ 246.95 ngemibala emnyama nemhlophe.

Kunethuba elikhulu lokuthi kukhishwe ilensi engenazibuko kunefomethi ephakathi. Kunoma ikuphi, akubona abasemthethweni futhi noma yini ingenzeka, kepha ungalindeli ukuthi izokwenzeka ngokushesha kakhulu.