Author Topic: Nikkor Z 50mm f1.8 S  (Read 19144 times)

Erik Lund

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Re: Nikkor Z 50mm f1.8 S
« Reply #120 on: November 06, 2020, 14:22:06 »
Did a test on a focus test target.
The focus is spot on, so Eriks explanation about the intelligence of the Z cameras are right ;)
On this flat surface the problem is eliminated.
The image is taken at minimum focus distance.
Thank you for confirming your camera and lens are able to focus correctly without any issues re focus shift. very good!
Erik Lund

fish_shooter

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Re: Nikkor Z 50mm f1.8 S
« Reply #121 on: November 06, 2020, 19:37:25 »
I suspect the focusing speed has more to do with evaluating the image data much as we would do with our brains in MF mode. Hence the need for an additional CPU in the series II Zs. Speed as well as accuracy is probably enhanced if the "AI" in the CPU programing is set to seek out defined targets like faces and eyes.

Erik Lund

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Re: Nikkor Z 50mm f1.8 S
« Reply #122 on: November 06, 2020, 19:47:54 »
Yes the Z7II and Z6II should have more accurate focus in 'pressed situations' like when doing face/eye tracking.

Also, it's maybe good to turn off eye/face recognition when doing flowers  ;)

The Z7 is already fine for the type of video work I do with the Z 50mm f/1.8 S - It's much better, faster more reliable than any F-mount AFS lens I have, for instance the AFS f/2.8 trinity lenses and at the same time adjusting focus completely silent.
Erik Lund

John Geerts

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Re: Nikkor Z 50mm f1.8 S
« Reply #123 on: November 30, 2020, 14:15:22 »
Great for portraits

Z7

richardHaw

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Re: Nikkor Z 50mm f1.8 S
« Reply #124 on: November 30, 2020, 14:29:24 »
i almost bought this lens on a whim...

until i realized that Z cameras add lens profile to your photos!!! :o :o :o

this ia pointless since i dont want any lightroom correction and i couldnt turn it off! ::)

Damn you panasonic... (or was it olympus who forced them to do that)

Erik Lund

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Re: Nikkor Z 50mm f1.8 S
« Reply #125 on: November 30, 2020, 14:42:04 »
In Photoshop, ACR you select to use the profile or not,,, no big deal!

I love the vignetting it has wide open!
Erik Lund

richardHaw

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Re: Nikkor Z 50mm f1.8 S
« Reply #126 on: November 30, 2020, 15:10:46 »
In Photoshop, ACR you select to use the profile or not,,, no big deal!

I love the vignetting it has wide open!

how about lightroom :o :o :o

i only use photoshop for adding mosaic to my hands ::)

Eddie Draaisma

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Re: Nikkor Z 50mm f1.8 S
« Reply #127 on: November 30, 2020, 15:13:56 »
how about lightroom :o :o :o

i only use photoshop for adding mosaic to my hands ::)

Switch-off all the related settings in camera, and you should be fine in Lightroom...

John Harkus

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Re: Nikkor Z 50mm f1.8 S
« Reply #128 on: November 30, 2020, 19:56:23 »
Switch-off all the related settings in camera, and you should be fine in Lightroom...

Pretty certain that there's no option in either of the Adobe programs to opt out of using the in-built lens corrections with the Z series - the only option is to use other raw converters

Eddie Draaisma

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Re: Nikkor Z 50mm f1.8 S
« Reply #129 on: November 30, 2020, 20:00:20 »
Pretty certain that there's no option in either of the Adobe programs to opt out of using the in-built lens corrections with the Z series - the only option is to use other raw converters

No, but switching off the relevant parameters IN CAMERA (and changing the embedded lens profile) does mean that Lightroom does not apply the corrections.

golunvolo

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Re: Nikkor Z 50mm f1.8 S
« Reply #130 on: November 30, 2020, 22:05:05 »
Pretty certain that there's no option in either of the Adobe programs to opt out of using the in-built lens corrections with the Z series - the only option is to use other raw converters
Or use an older version of the program without the lenses profiles yet?

richardHaw

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Re: Nikkor Z 50mm f1.8 S
« Reply #131 on: December 01, 2020, 02:07:14 »
No, but switching off the relevant parameters IN CAMERA (and changing the embedded lens profile) does mean that Lightroom does not apply the corrections.

i couldnt find it :o :o :o  which icon is that under?

Hugh_3170

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Re: Nikkor Z 50mm f1.8 S
« Reply #132 on: December 01, 2020, 04:07:00 »
I can see that - what a gorgeous cat!  Hard to get them to sit still for long.

Great for portraits

Z7
Hugh Gunn

John Geerts

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Re: Nikkor Z 50mm f1.8 S
« Reply #133 on: December 01, 2020, 07:49:50 »
I can see that - what a gorgeous cat!  Hard to get them to sit still for long.
Thanks Hugh.  It's not easy, but you need to find her moments of 'relaxation'   ;)

Erik Lund

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Re: Nikkor Z 50mm f1.8 S
« Reply #134 on: December 01, 2020, 09:50:57 »
Pretty certain that there's no option in either of the Adobe programs to opt out of using the in-built lens corrections with the Z series - the only option is to use other raw converters
Some lens corrections done in-camera by the firmware can't be changed on Photoshop.

Photoshop 'Lens corrections' can be turned off as you choose;

https://helpx.adobe.com/camera-raw/using/correct-lens-distortions-camera-raw.html
Erik Lund