[YP]

A verdade que estou ansioso para atualizar minha Z6II.

Eita!

[peccioli]

Grudento, estão usando bastante esse termo, sticky AF.
No sentindo de não perder mais o assunto depois que o foco foi adquirido.

Obrigado Vangelismm.

Agora vou usar 'sticky AF'.
 

[André Sena]

Yahoo Japan also reports a large number of Nikon Z9 pre-orders

https://nikonrumors.com/2021/11/17/yahoo-japan-also-reports-a-large-number-of-nikon-z9-pre-orders.aspx

[André Sena]

Nikon Z9 Hands-on Review
TheCameraStoreTV

[Fábio Kruschewsky Lemos]

Show de bola.

Agora falta colocar a herança do af na Z6/7 

Curioso p/ ver a terceira geração dessas câmeras.

No começo de novembro, Thom Hogan  publicou um artigo no qual apontou algumas prováveis tendências para futuros lançamentos da linha Nikon Z, conforme mostrado a seguir:

"...I see three primary possibilities in the upcoming Z6/Z7 iterations:

1. Stacked sensors and EXPEED7 for both updates. The Z7 III could simply get the Z9 pass-me-down approach, the Z6 III would require another new stacked sensor.

2. Stacked sensor development is costly, and it's appearing that Nikon is doing this on their own, so Nikon would be absorbing all that R&D.

3. Stacked sensor for the Z7 update, not for the Z6, both get EXPEED7. EXPEED7 is something I expect in virtually every new camera now, as volume helps pay back its R&D faster. Is the combination of EXPEED7 and a new non-stacked sensor enough to move the focus/EVF experience forward? Difficult to say, but I'd guess yes.
EXPEED7 for both updates, but no (totally) new sensors. See that latter part of #2.

Historically, Nikon has done all three (in generalized form). I note that Nikon has just announced that they've increased their new product and R&D spending for the second half of their fiscal year, which could mean that they're going to be more aggressive, rather than more passive, in updating cameras.

EXPEED7 could likely drive the focus benefits of the Z9 downward, no matter what the image sensor choices end up being. Which might be enough to distinguish new models on its own. Still, once you change the world (no mechanical shutter) people expect the world to stay changed. Nikon likes changing things at the top, then pushing them down the stack of models..."


Prosseguindo com o exercício, agora projetando o posicionamento das futuras câmeras, frente à concorrência:

"...Z9 - 46 MP - competitor to Sony A1
Z9s - 24 MP - sports / high-ISO oriented, competitor to Canon R3
Z8 - 46 MP - Z9 internals in a non-grip body, competitor to Canon R5
Z8s - 24 MP - Z9s internals in a non-grip body, competitor to Sony A9
Z7 III - 60 MP - competitor to Sony A7R
Z6 III - 24 MP - competitor to Canon R6 and Sony A7
Z5c - 24 MP competitor to Sony A7c
plus, of course, the existing Z5, Z50, Zfc..."

E, por fim, conclui da seguinte forma:

"...The possibilities are endless, but we'll only get one of them actually pursued ;~).

What do I now want short term? Something like this:

. Z9, 45mp shutterless flagship with EXPEED7
. Z7 III, 45mp shutterless small body with EXPEED7
. Z6 III, 24mp shutterless small body with EXPEED7 (or perhaps 33mp shuttered small body with EXPEED7)
. Z90, 32mp shutterless DX body with EXPEED7..."


O artigo completo pode ser lido aqui: https://www.zsystemuser.com/nikon-z-system-news-and/the-possibilities-ahead.html

Boa Leitura e um excelente final de semana! 

[hribeiro]

...

Prosseguindo com o exercício, agora projetando o posicionamento das futuras câmeras, frente à concorrência:

"...Z9 - 46 MP - competitor to Sony A1
Z9s - 24 MP - sports / high-ISO oriented, competitor to Canon R3
Z8 - 46 MP - Z9 internals in a non-grip body, competitor to Canon R5
Z8s - 24 MP - Z9s internals in a non-grip body, competitor to Sony A9
Z7 III - 60 MP - competitor to Sony A7R
Z6 III - 24 MP - competitor to Canon R6 and Sony A7
Z5c - 24 MP competitor to Sony A7c
plus, of course, the existing Z5, Z50, Zfc..."

Seria ótimo ter todas essas opções, no entanto, na atual fase da economia mundial, provavelmente não vão lançar tantos modelos diferentes.
A escassez de chips ainda vai perdurar por muitos meses.
O custo do desenvolvimento de vários modelos também seria muito alto.

[peccioli]

Morten colocando a Nikon Z9 a prova!

[André Sena]

Morten colocando a Nikon Z9 a prova!

[peccioli]

https://www.zsystemuser.com/nikon-z-system-news-and/when-will-we-see-sigma-and.html

Does my Magic 8 ball have any answer other than "Ask again later..."? To quote the late Jerry Pournelle: Real Soon Now. I suspect that CP+ at the end of February 2022 might be the earliest target for which we'd see Sigma or Tamron make an announcement. And I'd bet that we'll see the first lenses from them by summer 2022. To fail to do so would be a mistake by either company.

[André Sena]

https://www.zsystemuser.com/nikon-z-system-news-and/when-will-we-see-sigma-and.html

Does my Magic 8 ball have any answer other than "Ask again later..."? To quote the late Jerry Pournelle: Real Soon Now. I suspect that CP+ at the end of February 2022 might be the earliest target for which we'd see Sigma or Tamron make an announcement. And I'd bet that we'll see the first lenses from them by summer 2022. To fail to do so would be a mistake by either company.

Isso se concretizando, qual será a primeira lente a ser anunciada?

[marciok]

https://www.zsystemuser.com/nikon-z-system-news-and/when-will-we-see-sigma-and.html

Does my Magic 8 ball have any answer other than "Ask again later..."? To quote the late Jerry Pournelle: Real Soon Now. I suspect that CP+ at the end of February 2022 might be the earliest target for which we'd see Sigma or Tamron make an announcement. And I'd bet that we'll see the first lenses from them by summer 2022. To fail to do so would be a mistake by either company.

Jerry Pournelle, Osborn Computers - foi uma surpresa nesses últimos textos do Thom Hogan saber que ele é da velha guarda da computação, hehehehehe

[André Sena]

Nikon Z 9: Dual-Stream Technology

[peccioli]

https://petapixel.com/2021/11/24/nikon-z9-dual-stream-tech-records-and-displays-images-with-no-lag/

[peccioli]

"The question people ought to be asking is this: why didn't Sony do any of this (dual stream, no mechanical shutter, etc.)? To me, it seems like Nikon has taken well-known ideas and simply implemented them first."


https://www.zsystemuser.com/nikon-z-system-news-and/how-does-the-z9-live-view.html

[peccioli]

"We really have four shutter possibilities with the current Z's (all but the Z9, which introduces a new, faster variation of #4):

1_Auto — This is the new default with current firmware on most of the cameras, and with this option set the camera will use EFCS (see #3) up to 1/250, and mechanical shutter (see #2) beyond.
2_Mechanical — The old default: the camera always uses the mechanical shutter at the beginning and end of every image.
3_Electronic First Curtain — The camera does not perform a shutter action at the begging of a photo, it just turns on the image sensor to collect data, but at the end of the exposure the mechanical shutter is used to stop the data collection.
4_Silent Photography — When this is set to On, the camera does not use a mechanical shutter for anything.

#1-3 are set with a Custom Setting (in the D's, setting number varies with camera). #4 is set with the PHOTO SHOOTING menu. It's only #4 that causes really bad motion artifacts or bad banding with frequency lighting, and how much of a problem that is depends a bit on the camera, as they all have different image sensor transfer rates. It's generally safest to use #1 or #3 for your photography, because #2 can cause shutter slap issues at lower shutter speeds. (The Z9 changes this, as it's silent photography all electronic shutter is just as fast as the mechanical shutter. For all other models, #4 can generate visible issues in your images.)"

https://www.zsystemuser.com/nikon-z-system-news-and/electronic-shutter.html