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14 mm F1.2 and 35 mm F1.2 in addtion to 25 mm F1.2 for m4/3 from SIGMA [Pantent]

Sigma filed patent of 14 mm F1.2 and 35 mm F1.2 in addition to 25mm F1.2 for m4/3.

【公開番号】特開2017-191130(P2017-191130A) click here
【公開日】平成29年10月19日(2017.10.19)
【発明の名称】大口径比レンズ

Specification and lens arrangement of embodiment 6
Focal length: 13.92 mm
F No.: 1.28
2ω: 81.14
Image height: 10.82 mm
Lens length; 105.02 mm
JPA_429191130_000029.gif

Specification and lens arrangement of embodiment 7
Focal length: 34.98 mm
F No.: 1.28
2ω: 33.12
Image height: 10.82 mm
Lens length; 110.14 mm
JPA_429191130_000034.gif
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Pixel split patterns and electrical circuit designs for a cross-PDAF from NIKON [Pantent]

Nikon filed patent for pixel split patterns and electrical circuit designs for a cross-PDAF on sensor.

【公開番号】特開2017-188926(P2017-188926A) click here
【公開日】平成29年10月12日(2017.10.12)
【発明の名称】撮像素子および撮像装置

Embodiment 5 (the most impressive one for me in 8 embodiments)
JPA_429188926_000035.gif
Split pixels might be for Green color.

JPA_429188926_000036.gif
There are two read-out circuits, one for PDAF and another for image with adder of the split pixel.

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Zoom lens for Super35 from CANON [Pantent]

Canon filed patent of zoom lenses for Super35.

At first, I showed this patent was for APS-H sensor. But that was careless mistake of my calculation.
Super35 is the correct sensor format.
Thanks for Mistral75.

【公開番号】特開2017-181719(P2017-181719A) click here
【公開日】平成29年10月5日(2017.10.5)
【発明の名称】ズームレンズおよびそれを有する撮像装置

Specification and lens arrangement of embodiment 1
Zoom ratio: 5.29
Focal lenght: 17.00 to 90.00 mm
F No.: 4.00 constant
ω: 42.45 to 9.80
Image hight: 15.55 mm constant (for Super35)
Lens length; 235.17 mm constant
BF: 34.42 mm constant (NOT for EF mount)

JPA_429181719_000007.gif


JPA_429181719_000021.gif
Camera system
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Various types of the vertical color separation sensor using stacked layer from SONY [Pantent]

Sony is evaluating the structure of the vertical color separation sensor.

【公開番号】特開2017-174936(P2017-174936A) click here
【公開日】平成29年9月28日(2017.9.28)
【発明の名称】固体撮像素子及び電子機器

JPA_429174936_000003.gif
Embodiment 1 (G: organic material, B and R: silicon)

JPA_429174936_000006.gif
Embodiment 4 (B and G: organic, R: silicon)

JPA_429174936_000008.gif
Embodiment 6 (Ye and Cy: color filters, G: organic, R, B and Mg: silicon)
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12mm F1.4 for m4/3 from SIGMA [Pantent]

Sigma filed a patent of 12mm F1.4 for m4/3.
Sigma is seems to be keeping on the work for m4/3.

P.S.
FT san suggests that the embodiment 1 is same to "LEICA DG SUMMILUX 12mm / F1.4 ASPH" of Panasonic.
I think FT san is true.

【公開番号】特開2017-167327(P2017-167327A) click here
【公開日】平成29年9月21日(2017.9.21)
【発明の名称】インナーフォーカス光学系

Specification and lens arrangement of embodiment 1
Focal length: 11.98
F No.: 1.45
2ω : 89.28
Y : 10.82
Lens length: 89.00
JPA_429167327_000004.gif

JPA_429167327_000005.gif
Aberrations at INF

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PC NIKKOR 19mm f/4E ED should be the collaborative work with KONICA-MINOLTA [Pantent]

PC NIKKOR 19mm f/4E ED should be the collaborative work of NIKON and KONICA-MINOLTA.

【公開番号】特開2017-161685(P2017-161685A) click here
【公開日】平成29年9月14日(2017.9.14)
【発明の名称】撮像レンズ,撮像光学装置及びデジタル機器
【出願人】 Applicant
 【識別番号】000001270
 【氏名又は名称】コニカミノルタ株式会社 Konica Minolta
【出願人】 Applicant
 【識別番号】000004112
 【氏名又は名称】株式会社ニコン Nikon

Specification and lens arrangement of embodiment 1
f = 19.37
FNO = 4.08
2ω = 119.2
y'max = 33.0
TL = 168.90
BF = 56.38
JPA_429161685_000006.gif

pic_02.png
Lens arrangement of PC NIKKOR 19mm f/4E ED
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Many 24mm f/1.8 for FF and APS-C mirrorless by NIKON [Pantent]

Nikon filed many patents of 24mm f/1.8 for FF and APS-C mirrorless.
Will Nikon release both 35mm full-frame and APS-C mirrorless?

24mm f/1.8 for 35mm full-frame mirrorless
【公開番号】特開2017-161847(P2017-161847A) click here
【公開番号】特開2017-161848(P2017-161848A) click here
【公開番号】特開2017-161849(P2017-161849A) click here
【公開日】平成29年9月14日(2017.9.14)
【発明の名称】光学系、光学機器および光学系の製造方法

[P2017-161847A]
Specification and lens arrangement of embodiment 1
f = 24.09
FNO = 1.85
2ω = 85.4
Y = 21.60
Bf = 16.046
JPA_429161847_000003.gif

[P2017-161848A]
Specification and lens arrangement of embodiment 3
F = 24.47
FNO =1.80
2ω = 64.7
Y = 15.30
BF = 14.174
JPA_429161848_000007.gif

[P2017-161849A]
Specification and lens arrangement of embodiment 1
f = 24.14
FNO = 1.85
2ω = 85.2
Y = 21.60
Bf = 16.092
JPA_429161849_000003.gif


24mm f/1.8 for APS-C mirrorless
【公開番号】特開2017-161844(P2017-161844A) click here
【公開番号】特開2017-161845(P2017-161845A) click here
【公開番号】特開2017-161846(P2017-161846A) click here
【公開日】平成29年9月14日(2017.9.14)
【発明の名称】光学系、光学機器および光学系の製造方法

[P2017-161844A]
Specification and lens arrangement of embodiment 1
f = 24.39
FNO = 1.88
2ω = 65.8
Y = 14.75
Bf = 23.4570
JPA_429161844_000003.gif

[P2017-161845A]
Specification and lens arrangement of embodiment 1
f = 24.88
FNO = 1.87
2ω = 60.1
Y = 14.25
Bf = 14.687
JPA_429161845_000003.gif

[P2017-161846A]
Specification and lens arrangement of embodiment 1
f = 24.97
FNO = 1.85
2ω = 62.1
Y = 14.25
Bf = 14.318
JPA_429161846_000003.gif
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Vertical color separation sensor using stacked layer of organic photoelectron conversion films from SONY [Pantent]

Sony has filed patent of structure and production process of a vertical color separation sensor using stacked layers of organic photoelectron conversion films.

【公開番号】特開2017-157801(P2017-157801A) click here
【公開日】平成29年9月7日(2017.9.7)
【発明の名称】光電変換素子および光電変換素子の製造方法ならびに固体撮像装置

JPA_429157801_000035.gif
Sensor structure

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52mm F0.9 and 36mm F1.2 for 35mm FF mirrorless from NIKON [Pantent]

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
JPA_429156432_000003.jpg

JPA_429156432_000039.jpg
Embodiment 1

JPA_429156432_000040.jpg
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

JPA_429156429_000005.jpg
Embodiment 1

JPA_429156429_000006.jpg
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

JPA_429156430_000003.jpg
Embodiment 1

JPA_429156430_000004.jpg
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

JPA_429156431_000003.jpg
Embodiment 1

JPA_429156431_000004.jpg
Aberrations

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Connector pin assignment of a multi-accessory port of Nikon mirrorless, P.S. at 2017-09-01 [Pantent]

ニコンが、ノイズに強いピン配置を持ち EVF を装着可能なマルチアクセサリーポートに関する特許を申請しています。
Nikon has filed a patent for a multi-accessory port enabling mirrorless to connect EVF with an optimized connector pin assignment to reduce noise.

【公開番号】特開2017-151161(P2017-151161A) crick here
【公開日】平成29年8月31日(2017.8.31)
【発明の名称】アクセサリおよび撮像装置

JPA_429151161_000005.gif
Schematic view of camera (100), lens (200a) and accessory (EVF, 300a)

JPA_429151161_000006.gif
Pin arrangement

JPA_429151161_000007.gif
Pin assignment and signal connection at EVF mode


P.S. at 2017-09-01
JPA_429151161_000014.gif
Pin assignment and signal connection for camera module
This combination may look like that of Sony A9 and RX0.
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