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15-145mm F3.4-6.5 for APS-C? from CANON [Pantent]

CANON filed patent of 15-145mm F3.4-6.5.

【公開番号】特開2017-201365(P2017-201365A) click here
【公開日】平成29年11月9日(2017.11.9)
【発明の名称】ズームレンズ及びそれを有する撮像装置

Specification and lens arrangement of embodiment 1
Focal length: 15.45 - 145.34 mm
F No.: 3.40 - 6.46
ω: 38.52 - 4.84
Image height: 12.3 mm (slightly smaller than Canon APS-C but bigger than 1.5 inch)
Lens length; 103.56 - 145.46 mm
Back focus: 10.50 mm
JPA_429201365_000005.jpg

JPA_429201365_000006.jpg
Aberrations of embodiment 1 at INF
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12-150mm F3.9-6.2 for m4/3 from OLYMPUS [Pantent]

OLYMPUS filed patent of 12-150mm F3.9-6.2.

【公開番号】特開2017-199033(P2017-199033A) click here
【公開日】平成29年11月2日(2017.11.2)
【発明の名称】ズームレンズ及びそれを備えた撮像装置

Specification and lens arrangement of embodiment 6
Focal length: 12.253 - 146.736 mm
F No.: 3.900 - 6.200
2ω: 84.5 - 8.4
Image height: 10.04 - 11.15 mm
Lens length; 98.582 - 144.808 mm
JPA_429199033_000008.gif
JPA_429199033_000015.gif
Aberrations of embodiment 6 at INF
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NIKON develops new mechanical focal-plane shutter adapted for mirrorless [Pantent]

NIKON filed a patent of mechanical focal plane shutter adapted for mirrorless.

【公開番号】特開2017-194642(P2017-194642A) click here
【公開日】平成29年10月26日(2017.10.26)
【発明の名称】シャッタ装置および撮像装置

Embodiment
JPA_429194642_000005.gif
This shutter is a normally-open type with a single blade front-curtain moving a similar speed profile to a rear-curtain blade to reduce uneven exposure.
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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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