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Posts for: Robert1
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Jan 4, 2024 10:19:59   #
What the heck? This proves that no one can say or do anything anymore without people getting all bend out of shape for the littlest insignificant things in this world anymore.

People get a grip of yourself and your perceived sensibilities. The posted picture has nothing derogatory, the title had nothing to fan the flames. It seems that all of the sudden if you say anything about the Nazis concentration camps is fodder for hurt sensitivities real or imagined. Humans have been doing this since the first big settlements appeared on earth after settling down due to the discovery of agriculture.

This picture/title besides some exposure flaws has nothing to get all riled up. Chill.
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Dec 29, 2023 13:20:53   #
Thanks. Very interesting and helpful. I will re-read and study further.
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Dec 25, 2023 23:08:13   #
Dude on the first photo looks like he means business. That machete is ready to come out anytime from the scabbard .
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Dec 23, 2023 10:31:41   #
FTn wrote:
This is just speculation. I have no inside information but if you look carefully at the sensor it appears that Nikon has left room for a sensor that is larger than 24x36mm. Could the S series lenses be larger to cover the larger sensor? If larger sensors become the latest thing Nikon is in a good position. If not no big loss.


That would be interesting.
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Dec 23, 2023 09:36:46   #
redtooth wrote:
Just put the lens on the body and go take some pictures . Stop being so picky .


Before you open your big mouth, read first what the OP was about. I don't even have a FF mirroless. I was looking at the Z lenses in anticipation of the eventuality that Nikon releases a chrome Zf; which I would be interested.
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Dec 23, 2023 07:07:10   #
Real Nikon Lover wrote:
They also seem to provide better AF, stabilization and higher keeper rates from what I have noticed and what other professionals have noted. Time to eat your Wheaties.


That's besides the point. The post was not about performance or heftiness or Wheaties. Just about a realization I noted while looking at the Z lenses, specially the 50mm f 1.2 when I was under the impression that mirroless were supposed to be smaller or so I thought.

I haven't checked other brands for FF mirroless lenses, but I gather that they might be just as big as Nikon's Z.
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Dec 22, 2023 19:24:35   #
Bill_de wrote:
A review:

https://www.slrlounge.com/nikon-nikkor-z-50mm-f-1-2-s-review/

---


Thanks for the link. I read the review. Seems out of this world according to the reviewer.
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Dec 22, 2023 19:00:07   #
lmTrying wrote:
🙄 Those who do not understand the science and mechanics are never going to comprehend what they cannot see. I applaud you for your simple, to the point, concise, answers to the OP's "simple" question.



Not need to be condescending. My question was because before the advent of mirrorless as the main system a lot people used to say that mirroless was going to bring better smaller, lighter cameras and lenses. Now that mirroless is here by looking at them that's not the case in a lot of instances.

Obviously, Nikon could choose to bring smaller, lighter lenses, but obviously they went the better, little compromise route. And if that's what it takes to make the best lenses ever... well, that's that. Big it is. Still I was hoping for smaller when I started to seriously look at the Nikon Z line.
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Dec 22, 2023 14:17:44   #
CHG_CANON wrote:
How long have you been involved in digital Photography?

Full-frame cameras are large and heavy, whether they have a mirror inside or not.

Full-frame lenses are large and heavy too, especially when:

a, They include the technology needed for VR - Vibration Reduction.

b, They include the technology needed for AF - Autofocus.

c, They have large maximum apertures, requiring immense front-end pieces of glass.


Still, what so far I see is Z lenses being sometimes much bigger than F mount lenses, case in point the 59mm samples I gave, to compare one from another. I'm actually looking and reading the specs, and some of these Z lenses are really bigger than anything previous.
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Dec 22, 2023 14:13:37   #
krvitali wrote:
The 1.2 is a bigpiece of glass to get to 1.2 a more standard size look at the standard 1.8. Any fast lens is going to be huge. My staple is the Tamron 15 to 30 2.8 it's a monster. There is no 24 120 1.4 it's an f4 big difference.



I wrote 1:4 G, not f1.4 for the 24-120.
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Dec 22, 2023 14:10:53   #
larryepage wrote:
I don't have a Z camera yet. But I do know this. If the mounting flange is moved 10mm closer to the sensor, each lens will have to be 10mm longer. Design changes might alter that a little bit, but physics is still physics.

Where some diameter might be saved is in eliminating VR and relying just on IBIS. Even more if you'd be willing to give up autofocus.


You're probably right. This 10mm closer if so, plays a big deal most likely.
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Dec 22, 2023 12:33:05   #
Moreover, that's just an example but looking a other Z lenses they're bigger than their F mound counterpart.
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Dec 22, 2023 12:29:33   #
JFCoupe wrote:
The right comparison would be a previous version of a 50 mm f1.2 to a new Z version 50mm f1.2. While all 1.2 lenses are going to be larger than an f1.8 version, I suspect that the Z versions are still a bit smaller.


Nikon doesn't have a F mount 50mm f1.2 autofocus (that I know of). But if you compare the Z against the manual F mount f1.2 it is a cannon of a lens next to it. 150mm vs 54.2mm. That's huge. I can't see autofocus and/or stabilization making that huge difference for a 50mm lens. Never, ever in my life saw a 50mm f1.2 lens that big.
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Dec 22, 2023 11:59:04   #
BebuLamar wrote:
Perhaps it's an F lens with the built in FTZ adapter??? So the rear section of the lens is just tube no lens inside?? I don't know really.


Funny, but even with the FTZ adapter my 24-120mm is just about the same size as the Z 50mm f1.2.
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Dec 22, 2023 11:46:27   #
in anticipation of eventually Nikon releasing a Chrome Zf model I've been looking at Nikon Z lenses. I though that mirrorless were suppose to be smaller but looking at them even a 50mm is bigger than a medium zoom lens I have for my F mount. not to mention how ugly they look (subjective). What gives? Anybody knows why even a "prime" lens is so big? a
Z 50mm f1.2 is 150mm (5.9")
AF-S NIKKOR 50mm f/1.4G Lens is 54.2mm (2.13") almost 100mm less than the Z.
NIKKOR 50mm f/1.2 Lens 48.3mm (1.9") Manual. Understandable no autofocus mechanism. Still 150mm for the Z mount that's more or less a small zoom in F mount. It's actually bigger than my AF-S 24-120mm f1:4G lens.
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