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・ Fujino
・ Fujino Station
・ Fujino, Kanagawa
・ Fujino-ushijima Station
・ Fujinokawa Takeo
・ Fujinoki Station
・ Fujinoki Tomb
・ Fujinomiya Station
・ Fujinomiya, Shizuoka
・ Fujinomori Station
・ Fujinon
・ Fujinon XF 16mm F1.4 R WR
・ Fujinon XF 23mm F1.4 R
・ Fujinon XF 27mm F2.8
・ Fujinon XF 35mm f/1.4 R
Fujinon XF 56mm F1.2 R
・ Fujinon XF 60mm f/2.4 R Macro
・ Fujinoshin Tsukasa
・ Fujinuma Dam
・ Fujio
・ Fujio Akatsuka
・ Fujio Cho
・ Fujio Ishihara
・ Fujio Ito
・ Fujio Kobayashi
・ Fujio Masuoka
・ Fujio Matsugi
・ Fujio Mitarai
・ Fujio Noguchi
・ Fujio Shido


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Fujinon XF 56mm F1.2 R : ウィキペディア英語版
Fujinon XF 56mm F1.2 R

The Fujinon XF 56mm F1.2 R is an interchangeable camera lens announced by Fujifilm on January 6, 2014. As of 2015, it is one of the widest-aperture native mirrorless lenses.
==APD variant==
In September 2014, Fujifilm announced an additional variant of this lens, the Fujinon XF 56mm F1.2 R APD, which has an additional APD filter element for apodisation, with the goal of improving the appearance of out-of-focus areas, or bokeh, when the lens is used wide open. As a side effect, light transmission is reduced at the widest apertures, making 1.2 effectively 1.7, having progressively less light reduction until 5.6, beyond which the APD lens has the same light gathering as the standard model without the internal filter. The APD lens also cannot take advantage of phase detection autofocus on cameras with this function, relying instead on slower contrast detection autofocus.〔

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Fujinon XF 56mm F1.2 R」の詳細全文を読む



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