52mm F0.9 and 36mm F1.2 for 35mm FF mirrorless from NIKON [Patent]
Nikon has filed patents of ultra-fast lenses, 52mm F0.9 and 36mm F1.2, for 35mm FF mirrorless.
52mm F0.9
【公開番号】特開2017-156432(P2017-156432A) crick here
【公開日】平成29年9月7日(2017.9.7)
【発明の名称】光学系、光学機器及び光学系の製造方法
Specifications of the embodiment 1
Embodiment 1
Aberrations
There are three patents of 36mm F1.2
1st patent
【公開番号】特開2017-156429(P2017-156429A) crick here
【公開日】平成29年9月7日(2017.9.7)
【発明の名称】光学系、光学機器および光学系の製造方法
Specifications of the embodiment 1
f = 36.00
FNo = 1.25
ω = 31.8
Y = 21.64
TL = 159.500
BF = 22.298
Embodiment 1
Aberrations
2nd patent
【公開番号】特開2017-156430(P2017-156430A) crick here
Specifications of the embodiment 1
f = 36.00
FNo = 1.27
ω = 31.0
Y = 20.94
TL = 159.500
BF = 21.673
Embodiment 1
Aberrations
3rd patent
【公開番号】特開2017-156431(P2017-156431A) crick here
Specifications of the embodiment 1
f = 35.98
FNo = 1.27
ω = 31.8
Y = 21.64
TL = 163.947
BF = 24.606
Embodiment 1
Aberrations
52mm F0.9
【公開番号】特開2017-156432(P2017-156432A) crick here
【公開日】平成29年9月7日(2017.9.7)
【発明の名称】光学系、光学機器及び光学系の製造方法
Specifications of the embodiment 1
Embodiment 1
Aberrations
There are three patents of 36mm F1.2
1st patent
【公開番号】特開2017-156429(P2017-156429A) crick here
【公開日】平成29年9月7日(2017.9.7)
【発明の名称】光学系、光学機器および光学系の製造方法
Specifications of the embodiment 1
f = 36.00
FNo = 1.25
ω = 31.8
Y = 21.64
TL = 159.500
BF = 22.298
Embodiment 1
Aberrations
2nd patent
【公開番号】特開2017-156430(P2017-156430A) crick here
Specifications of the embodiment 1
f = 36.00
FNo = 1.27
ω = 31.0
Y = 20.94
TL = 159.500
BF = 21.673
Embodiment 1
Aberrations
3rd patent
【公開番号】特開2017-156431(P2017-156431A) crick here
Specifications of the embodiment 1
f = 35.98
FNo = 1.27
ω = 31.8
Y = 21.64
TL = 163.947
BF = 24.606
Embodiment 1
Aberrations
F0.9なんて、どんな写真が撮れるのでしょうね(^_0)ノ
by cheese999 (2018-06-17 07:34)
NIKKOR Z 58mm f/0.95 S Noct の開発が発表されましたね。
by hi-low (2018-08-23 17:55)