Daniel Cox (Ambassador) has been fired by Panasonic

What, can Panasonic NOT make a PDAF sensor? They can't make a BSI sensor, so guess not.
 
How many stupid/greedy celebrities have been paid millions to promote some brand only to be found using the product of a competing brand?
 
Congratulation Panasonic! With this action we all learn that the worth of the infos of any ambassador is nothing anymore ...... if an ambassador does not say what the company want he will be fired - great job done Panasonic!
If someone is affiliated with, sponsored by, or is/was an employee of any company, their opinion on their products is suspect.

Daniel was slightly different in that he reviewed a lot of gear from different brands. But still, his opinion on Panasonic products would hold more weight without the affiliation.

At least now he has no obligation to them and is free to give his honest opinion.
--
with best regards from Vienna
Thomas T
If we photographers were taxi-drivers we all wanted a 450 HP Ferrari for our job ;-)
 
Hmm? Daniel found the Olympus prime is sharper than either, which makes sense. It'd be surprising if that weren't the case.

'without a doubt, the sharpest lens of the bunch was the Olympus 300mm F/4. Shooting it with the 1.4X teleconverter showed almost no degradation in image quality and was still very, very sharp edge to edge.'
He's comparing them by pixel peeping both at 1:1 magnification, where the higher megapixel A7R4 Sony file is effectively more highly enlarged. I'm comparing them at the same viewing size, i.e. upscaling the Olympus file to match the Sony image.

Do that and there's clearly more detail in the centre of the image from the A7R4 + 200-600mm than there is from 20mp m4/3 + Olympus 300mm f/4.
Predictably you are seeing more detail from the 60mp sensor. If you were to compare a correctly shot 80mp hires image with the 300mm f4, you'd see order restored to the universe, and the prime lens showing more detail than the zoom.

It is pretty neat that with the Sony setup, you can get a larger, more detailed image with regular shooting than the Oly + 300mm f4, for a similar price. Hope to see these appearing out in the wild. Yet another valid option for the birders.
Just in case you (or anyone else) are interested in seeing the difference without having to download his files, here's a quick screen grab showing an (over)enlarged section from the centre of each test shot:

d25a851364c54fcca78e32e3978e4f06.jpg.png

Obviously it's the Sony on the left and the Olympus on the right. To me that's quite a big difference, especially if the Olympus is technically a sharper lens.

That illustrates the benefit of more pixels when it comes to capturing detail. It would certainly be interesting to see if that advantage disappears/reverses when using a 24mp Sony, or indeed high-res mode on the Olympus.
 
Hmm? Daniel found the Olympus prime is sharper than either, which makes sense. It'd be surprising if that weren't the case.

'without a doubt, the sharpest lens of the bunch was the Olympus 300mm F/4. Shooting it with the 1.4X teleconverter showed almost no degradation in image quality and was still very, very sharp edge to edge.'
He's comparing them by pixel peeping both at 1:1 magnification, where the higher megapixel A7R4 Sony file is effectively more highly enlarged. I'm comparing them at the same viewing size, i.e. upscaling the Olympus file to match the Sony image.

Do that and there's clearly more detail in the centre of the image from the A7R4 + 200-600mm than there is from 20mp m4/3 + Olympus 300mm f/4.
Predictably you are seeing more detail from the 60mp sensor. If you were to compare a correctly shot 80mp hires image with the 300mm f4, you'd see order restored to the universe, and the prime lens showing more detail than the zoom.

It is pretty neat that with the Sony setup, you can get a larger, more detailed image with regular shooting than the Oly + 300mm f4, for a similar price. Hope to see these appearing out in the wild. Yet another valid option for the birders.
Just in case you (or anyone else) are interested in seeing the difference without having to download his files, here's a quick screen grab showing an (over)enlarged section from the centre of each test shot:

d25a851364c54fcca78e32e3978e4f06.jpg.png

Obviously it's the Sony on the left and the Olympus on the right. To me that's quite a big difference, especially if the Olympus is technically a sharper lens.

That illustrates the benefit of more pixels when it comes to capturing detail. It would certainly be interesting to see if that advantage disappears/reverses when using a 24mp Sony, or indeed high-res mode on the Olympus.
Ruairi, did you downsample the Sony file?

--
Daniel J. Cox
www.naturalexposures.com/corkboard
 
Hmm? Daniel found the Olympus prime is sharper than either, which makes sense. It'd be surprising if that weren't the case.

'without a doubt, the sharpest lens of the bunch was the Olympus 300mm F/4. Shooting it with the 1.4X teleconverter showed almost no degradation in image quality and was still very, very sharp edge to edge.'
He's comparing them by pixel peeping both at 1:1 magnification, where the higher megapixel A7R4 Sony file is effectively more highly enlarged. I'm comparing them at the same viewing size, i.e. upscaling the Olympus file to match the Sony image.

Do that and there's clearly more detail in the centre of the image from the A7R4 + 200-600mm than there is from 20mp m4/3 + Olympus 300mm f/4.
Predictably you are seeing more detail from the 60mp sensor. If you were to compare a correctly shot 80mp hires image with the 300mm f4, you'd see order restored to the universe, and the prime lens showing more detail than the zoom.

It is pretty neat that with the Sony setup, you can get a larger, more detailed image with regular shooting than the Oly + 300mm f4, for a similar price. Hope to see these appearing out in the wild. Yet another valid option for the birders.
Just in case you (or anyone else) are interested in seeing the difference without having to download his files, here's a quick screen grab showing an (over)enlarged section from the centre of each test shot:

d25a851364c54fcca78e32e3978e4f06.jpg.png

Obviously it's the Sony on the left and the Olympus on the right. To me that's quite a big difference, especially if the Olympus is technically a sharper lens.

That illustrates the benefit of more pixels when it comes to capturing detail. It would certainly be interesting to see if that advantage disappears/reverses when using a 24mp Sony, or indeed high-res mode on the Olympus.
Ruairi, did you downsample the Sony file?

--
Daniel J. Cox
www.naturalexposures.com/corkboard
Do you mean Steve?

Sounds worth having a look. I assume it is more common to downsample 20+mp images than it is to upsample. Certainly wouldn't upsample an image to compare lenses.
 
These days it is never necessary to bribe someone. Just find somebody who has the views you want to promote, and back them to the greatest extent allowed. Usually it works out to the benefit of everybody involved, and there's nothing shady or illegal about it.

The only danger in that approach is that people's opinions can change.
because he criticized their focus implementation DfD (Depth from Defocus) especially the continuous focus for BIF and other fast moving subjects. He would like it to be changed to Phase Detection AF.

https://naturalexposures.com/comparing-sony-olympus-lumix-telephoto-sharpness/
As a general point, it illustrates that we should be aware of the pressures on these 'ambassadors' when we analyse their opinions. Notice that he said they cancelled his contract. Too many here seem to think that 'ambassadors' are doing it out of the goodness of their hearts. This gentleman seems to have a backbone.
And good for him. That kind of person makes the best kind of ambassador, because you can trust their opinion. I wish him well on whatever comes next.
 
Why is there so much interest in these brand prostitutes who sell their endorsements of this or that brand to the highest bidder?

The brand whore must say only good things about the brands gear. That is his assignment. He was just a tool in the hands of a pimp, to sell in this case Panasonic camera gear to unsuspecting camera buyers.

Not surprising he got the push when he stepped out of line.

It will be fun when we see him in bed with his latest punter, bad mouthing his old Panasonic gear.

I guess he is dashing off Emails to all and sundry asking if "they are looking for company"
Wow. Why so much harsh words?
Because he is a bitter old man. And because he has no idea what brand ambassador really is.
 
Why is there so much interest in these brand prostitutes who sell their endorsements of this or that brand to the highest bidder?

The brand whore must say only good things about the brands gear. That is his assignment. He was just a tool in the hands of a pimp, to sell in this case Panasonic camera gear to unsuspecting camera buyers.

Not surprising he got the push when he stepped out of line.

It will be fun when we see him in bed with his latest punter, bad mouthing his old Panasonic gear.

I guess he is dashing off Emails to all and sundry asking if "they are looking for company"
Wow. Why so much harsh words?
Because he is a bitter old man. And because he has no idea what brand ambassador really is.
Do you mean poster NCV?
 
Why is there so much interest in these brand prostitutes who sell their endorsements of this or that brand to the highest bidder?

The brand whore must say only good things about the brands gear. That is his assignment. He was just a tool in the hands of a pimp, to sell in this case Panasonic camera gear to unsuspecting camera buyers.

Not surprising he got the push when he stepped out of line.

It will be fun when we see him in bed with his latest punter, bad mouthing his old Panasonic gear.

I guess he is dashing off Emails to all and sundry asking if "they are looking for company"
Wow. Why so much harsh words?
Because he is a bitter old man. And because he has no idea what brand ambassador really is.
You're right, his reference to sex workers is somewhat awry. From what we've established here, 'ambassadors' are more akin to pimps.
 
Rumor is they are experimenting with TOF which gives results far better than PDAF.
I very much doubt that it will. There are all kinds of problem with TOF for photographic rangefinding. It's very, very unlikely to give better results than PDAF. It might in some specialist indoor movie situations, but for the bulk of photography it would be next to useless.
 
Why is there so much interest in these brand prostitutes who sell their endorsements of this or that brand to the highest bidder?

The brand whore must say only good things about the brands gear. That is his assignment. He was just a tool in the hands of a pimp, to sell in this case Panasonic camera gear to unsuspecting camera buyers.

Not surprising he got the push when he stepped out of line.

It will be fun when we see him in bed with his latest punter, bad mouthing his old Panasonic gear.

I guess he is dashing off Emails to all and sundry asking if "they are looking for company"
I'm too busy taking pics to look at brand ambassador videos. The AF on my G9 works fine btw.
Me too.

I try to find some impartial opinions of gear I want to buy.
I think cameras and lenses are very similar to motorcycles. You can read as many reviews as you like, watch as many videos as possible, take them for short test rides, but NOTHING compares to actually owning and living with them for a year or so. You could probably add girlfriends in there as well. Internet reviews etc are really only useful for winning e-peen measuring contests.
Internet girlfriend reviews. Now there's a thing.
 
because he criticized their focus implementation DfD (Depth from Defocus) especially the continuous focus for BIF and other fast moving subjects. He would like it to be changed to Phase Detection AF.

https://naturalexposures.com/comparing-sony-olympus-lumix-telephoto-sharpness/
Which is why brand ambassadors and all that nonsense should be taken with a pinch of salt. I argue the PD/DfD case as I see fit. I can say what I like because I buy the stuff I review and have nothing to lose by saying what I think.

Neither Panasonic or Olympus will even answer my emails, showing that they are not in the least bothered by what I say, if they even know I exist. But the minute they give you gear or even put you on their loan list they can exert pressure on you by threatening to remove your privileges.

I'm with the companies in this - if they are going to fly you out to places, loan or give you equipment, wine you, dine, you, can you really expect to give them nothing in return?

The newspapers and magazines, ambassadors and all say that it doesn't change what they write. How can they know that? I used to do quite a bit of work for travel departments of newspapers and magazines where the trips are always paid for by the travel company. I know that that makes a difference. Photography is no different.

I'm pointing no fingers here, it's a dog eat dog commercial world. But the fact remains, nothing is for nothing and to think otherwise is naive.
 
Hmm? Daniel found the Olympus prime is sharper than either, which makes sense. It'd be surprising if that weren't the case.

'without a doubt, the sharpest lens of the bunch was the Olympus 300mm F/4. Shooting it with the 1.4X teleconverter showed almost no degradation in image quality and was still very, very sharp edge to edge.'
He's comparing them by pixel peeping both at 1:1 magnification, where the higher megapixel A7R4 Sony file is effectively more highly enlarged. I'm comparing them at the same viewing size, i.e. upscaling the Olympus file to match the Sony image.

Do that and there's clearly more detail in the centre of the image from the A7R4 + 200-600mm than there is from 20mp m4/3 + Olympus 300mm f/4.
Predictably you are seeing more detail from the 60mp sensor. If you were to compare a correctly shot 80mp hires image with the 300mm f4, you'd see order restored to the universe, and the prime lens showing more detail than the zoom.

It is pretty neat that with the Sony setup, you can get a larger, more detailed image with regular shooting than the Oly + 300mm f4, for a similar price. Hope to see these appearing out in the wild. Yet another valid option for the birders.
Just in case you (or anyone else) are interested in seeing the difference without having to download his files, here's a quick screen grab showing an (over)enlarged section from the centre of each test shot:

d25a851364c54fcca78e32e3978e4f06.jpg.png

Obviously it's the Sony on the left and the Olympus on the right. To me that's quite a big difference, especially if the Olympus is technically a sharper lens.

That illustrates the benefit of more pixels when it comes to capturing detail. It would certainly be interesting to see if that advantage disappears/reverses when using a 24mp Sony, or indeed high-res mode on the Olympus.
Ruairi, did you downsample the Sony file?
Do you mean Steve?

Sounds worth having a look. I assume it is more common to downsample 20+mp images than it is to upsample. Certainly wouldn't upsample an image to compare lenses.
When comparing telephoto options, I'm mainly interested in which will give me the most reach.

For example, if I'm shooting a small bird and can't get close enough to fill the frame, which can I crop and enlarge more without the quality becoming unacceptable for my needs?

To me the extra fine detail visible in the Sony test shot seems likely to translate into more fine detail in e.g. a bird's feathers in real world use. If I can get a usable 16x12 print from the Sony that would be too soft/pixelated from the Olympus, that's more interesting to me than how they'd look at 1:1 or downsampled.
 
When someone is putt off there are always two sides of the story.

It's easy as an employee to blame the company in public. The company most of the time won't or can't react because of personal information.

I don't know anything about his contract and how relations between this photographer and his manager/the company was.

Was it only because of the criticizing of the focus system or was there more? We don't know and we probably will never know.

Better we don't jump to conclusions.
 

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