Nikon Sharpness - At what point are you happy

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This is quite a long winded post so bare with me ......

Basically its more for the Nikon folk (I’ve got D500 and D850) I’ve calibrated my body’s with lenses that are used using Focal

I’ve got a couple of different scenarios

Landscapes - D850 with 24-70 I don’t think I’ve ever been blown away by the sharpness using this combo, Does anyone else use it and it does blow you away?

Wildlife – D500 with 200-500 I’m not saying this combo isn’t sharp it is but I shoot wildlife with a friend shooting the same combo same conditions same settings but yet when he zooms in on the back screen it seems noticeably sharper.

This weekend I’m going to do some more tests using focal to see if it highlights anything on both set ups it, the reason for the post is more just to find out if people shoot with these combos (D850 24-70 / D500 200-500) and had sharpness issues or it blows you away.
 
I don't have the D500 but what I did notice the huge difference between a camera with and without the AA filter (D800/D810). I set mine up using the SpyderlensCal and blown away with the sharpness of the D810 and 24-70mm lens and the 70-200mm lens to name but two.

Have you tried using your friends lens on your camera maybe it is your lens and this would prove it if the photos were sharper. Calibrating a zoom lens is a challenge anyway. Do you calibrate for 200mm or 500mm? What I have done is calibrate for the distance I want to use and it seems to work
Jumping from the D800 to the D810 needed a more concentrated effort as the slightest movement etc, I had to adjust my shooting methods accordingly
 
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I don't have the D500 but what I did notice the huge difference between a camera with and without the AA filter (D800/D810). I set mine up using the SpyderlensCal and blown away with the sharpness of the D810 and 24-70mm lens and the 70-200mm lens to name but two.

Have you tried using your friends lens on your camera maybe it is your lens and this would prove it if the photos were sharper. Calibrating a zoom lens is a challenge anyway. Do you calibrate for 200mm or 500mm? What I have done is calibrate for the distance I want to use and it seems to work
Jumping from the D800 to the D810 needed a more concentrated effort as the slightest movement etc, I had to adjust my shooting methods accordingly

That’s the thing with zooms on Nikon, so for landscapes I’d have to average the difference between both ends of the lens for the adjustment but I think for the d500 is nearly always be at 500mm so will double check that’s what I had calibrated at

I haven’t yet but I’m going to get a lens and calibrate both to my body at 500 and s if there is any difference at all
 
Before you do anything take some shots using live view as your calibration may be out.

The Nikon 24-70G has its fans on here and whilst it has a nice zone of central sharpness it wouldn’t be my first choice for landscapes.

The Nikon 200-500 again isnt bad but it’s a superzoom and no better (sometimes worse) that’s it’s 3rd party competition.

Try a Nikon 105 @ 1.4 if you want to be blown away by sharpness. Really no need to stop down this lens unless more dof is required.
 
Before you do anything take some shots using live view as your calibration may be out.

The Nikon 24-70G has its fans on here and whilst it has a nice zone of central sharpness it wouldn’t be my first choice for landscapes.

The Nikon 200-500 again isnt bad but it’s a superzoom and no better (sometimes worse) that’s it’s 3rd party competition.

Try a Nikon 105 @ 1.4 if you want to be blown away by sharpness. Really no need to stop down this lens unless more dof is required.

I will do that as well

I’ve got the 24-70 AF-S none VR

IT is and I’ve heard there is some softer copies of the 200-500 but I dont expect the world like I got with the 300 2.8 I had

I’m looking for one at the moment soon as a decent one at a decent price comes up I’ll have one
 
D500 + 200-500 was superb for me*.
D850 + 28-70 & 200-500 is superb for me*.
Settings and holding stability can cause variations with the same equipment.

* There will always be ‘off days’!
 
Both of your cameras will be ridiculously sharp due to neither having an optical low pass filter.

I don’t know much about Nikon’s telephoto lenses to really comment, but at the wide end if you popped a Sigma 14-24 into your D500 you would be blown away. Effective FOV 21-36mm, a lens that I swear is made for larger than full frame image circle on dx so only using the centre of the glass anyway and being able to use wider aperture fit equivalent landscape depth of field giving faster shutter speeds will all result in pin sharp images.
 
Wildlife – D500 with 200-500 I’m not saying this combo isn’t sharp it is but I shoot wildlife with a friend shooting the same combo same conditions same settings but yet when he zooms in on the back screen it seems noticeably sharper.

The first thing to check is ALWAYS user error.

Maybe your friend has better long lens technique than you.
 
The 24-70mm f2.8 is one of those lenses that divides opinions tbh. I've had 3 copies and none were what I would class as really sharp, but they were 'sharp enough'. For me the 24-70mm is a workhorse of a lens, a dependable friend so to speak. It's built like a tank, has top notch AF and will last you a lifetime, never letting you down. However, judge the price tag purely on IQ and I think you'll be disappointed.

The 200-500mm is another one of those 'sharp enough' lenses but not outstanding. If you want a super tele zoom like this then you might be better off looking at the Sigma 150-600mm SPORT. Of course none of these are going to compare with a prime, but the Sport version of the Sigma is the best of the bunch of these super tele zooms. However, if you're happier with someone else's shots that has the same setup it either suggests user error/technique differences or something not quite right with the equipment.

The D850 is an incredible camera and has insane IQ/detail. However, this can and often will show up any flaws in IQ and/or technique, especially if you're a pixel peeper.

I found the Nikon 18-35mm G to be sharper for landscapes and on the whole have been very happy with it. Yes there's some drop off in the corners but on the whole it performs very well.

I've actually been really surprised by the new 24-70mm f4 on the Z series, it performs much better than DXO would have you believe.
 
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I have never calibrated any lens and they were very sharp as they were.

If you calibrated them with focal and your not happy then try resetting to default to compare.
 
Just as a quick Bye the bye I have noticed on recalibrating the D810 to the AFS 24-70 f28 G non VR lens the calibration had altered a bit on the back of camera fine tune settings From +8 to +3. So I wonder if the temperature of the place the calibration was done in does alter the settings slightly over a period of a few months of checking
 
Stick some sigma ART primes on it. The 24-70g is decent stopped down but mine certainly works in a late 30s to early 60s sweet spot and out of that zone blurry corners and not so quite sharp centres are order of the day
 
I think the 24-70 is an okay lens. It's brilliant for events etc and I love it wide open for stuff like that but it doesn't blow me away for landscapes at all. Nothing much wrong with it but just a bit 'meh' as it were. As @SFTPhotography says, you certainly notice a difference vs. good primes.

Do your friends photos look better as a finished result or just on the rear screen? Reason I ask, is that even if you're both shooting raw, the preview image you see on the rear screen has all the camera's in built jpeg settings applied. If your friends jpeg settings, have the sharpness cranked up, you'll see it on the rear screen even if it is irrelevant later on after import. Worth a check
 
D500 + 200-500 was superb for me*.
D850 + 28-70 & 200-500 is superb for me*.
Settings and holding stability can cause variations with the same equipment.

* There will always be ‘off days’!

don't get me rong the d500 200-500 is good enough especially for what ive paid for im more bothered the d850 24-70 doesn't really live up to what id hoped

Both of your cameras will be ridiculously sharp due to neither having an optical low pass filter.

I don’t know much about Nikon’s telephoto lenses to really comment, but at the wide end if you popped a Sigma 14-24 into your D500 you would be blown away. Effective FOV 21-36mm, a lens that I swear is made for larger than full frame image circle on dx so only using the centre of the glass anyway and being able to use wider aperture fit equivalent landscape depth of field giving faster shutter speeds will all result in pin sharp images.

I did look at the sigma 14-24 but went for the Nikon version which I never used so sold it so that would be too wide for me really but thanks

The first thing to check is ALWAYS user error.

Maybe your friend has better long lens technique than you.

I totally agree with that statement and I did doubt my self but from the same hide on the same shelf at the same time and same settings we both could see a slight difference but as someone else mentioned he might have the sharpness cracked up a bit

The 24-70mm f2.8 is one of those lenses that divides opinions tbh. I've had 3 copies and none were what I would class as really sharp, but they were 'sharp enough'. For me the 24-70mm is a workhorse of a lens, a dependable friend so to speak. It's built like a tank, has top notch AF and will last you a lifetime, never letting you down. However, judge the price tag purely on IQ and I think you'll be disappointed.

The 200-500mm is another one of those 'sharp enough' lenses but not outstanding. If you want a super tele zoom like this then you might be better off looking at the Sigma 150-600mm SPORT. Of course none of these are going to compare with a prime, but the Sport version of the Sigma is the best of the bunch of these super tele zooms. However, if you're happier with someone else's shots that has the same setup it either suggests user error/technique differences or something not quite right with the equipment.

The D850 is an incredible camera and has insane IQ/detail. However, this can and often will show up any flaws in IQ and/or technique, especially if you're a pixel peeper.

I found the Nikon 18-35mm G to be sharper for landscapes and on the whole have been very happy with it. Yes there's some drop off in the corners but on the whole it performs very well.

I've actually been really surprised by the new 24-70mm f4 on the Z series, it performs much better than DXO would have you believe.

well I didn't really trust the 24-70 as I got ripped off by a "pro" wedding tog on Facebook filled me full of $$$$ ended up having to send it to Nikon and costing another £400 so it stands me a fortune so selling on and putting someone else in that position or trying another dud isn't an option at the minuet ill just have to accept its a sharp enough lens

The 200-500 situation is less of an issue more of an observation, I'm happy with it does what I need for what I paid for it itll do the job just sort of annoying that there can be a noticeable difference between kit and this is the first time ive seen it while comparing images probably because I know how the images are taken is identical

I have never calibrated any lens and they were very sharp as they were.

If you calibrated them with focal and your not happy then try resetting to default to compare.

Funny you say that I re-calibrated yesterday and the results are different to last time suggesting somthings not quite right or the adjustments have moved with being chucked around in my camera bag maybe

Just as a quick Bye the bye I have noticed on recalibrating the D810 to the AFS 24-70 f28 G non VR lens the calibration had altered a bit on the back of camera fine tune settings From +8 to +3. So I wonder if the temperature of the place the calibration was done in does alter the settings slightly over a period of a few months of checking

totally agree im sure the last time they were calibrated would have been February time which was cold outside but clear and still I done them yesterday and it was warm and all combinations needed adjusting I'm going to send an email to Focal and see what they recommend in terms of time or is it showing a fault

Stick some sigma ART primes on it. The 24-70g is decent stopped down but mine certainly works in a late 30s to early 60s sweet spot and out of that zone blurry corners and not so quite sharp centres are order of the day

With a baby on the way new kit or changing to primes is a no go for me just now but it is something ive thought of

I think the 24-70 is an okay lens. It's brilliant for events etc and I love it wide open for stuff like that but it doesn't blow me away for landscapes at all. Nothing much wrong with it but just a bit 'meh' as it were. As @SFTPhotography says, you certainly notice a difference vs. good primes.

Do your friends photos look better as a finished result or just on the rear screen? Reason I ask, is that even if you're both shooting raw, the preview image you see on the rear screen has all the camera's in built jpeg settings applied. If your friends jpeg settings, have the sharpness cranked up, you'll see it on the rear screen even if it is irrelevant later on after import. Worth a check

yeah i thing ill jsut have to accept ts just an ok lens i mean the next time i go out of its soft or faulty ill maybe revisit and send the combo to nikon to test




UPDATE: so I recalibrated all my combinations that I use yesterday and they all needed a new AF value, (I had them all recorded from the last time) and from the 0 setting every lens at every focal length was noticeably sharper based on the little image focal gives you.... I'm going to get in touch with Focal and see what they recommend for how often they should be done and what could affect it

Thanks for all the input i think I just had high hopes for the D850 24-70 combo that im not going to get but because of the d850 that might be highlighting the weakness of the 24-70

I think all in all i should be grateful for what kit I've got cause its all excellent gear none of it rubbish maybe just not as sharp as i was hoping for
 
I totally agree with that statement and I did doubt my self but from the same hide on the same shelf at the same time and same settings we both could see a slight difference but as someone else mentioned he might have the sharpness cracked up a bit

(y)
 
I'm going to get in touch with Focal and see what they recommend for how often they should be done and what could affect it

I remember reading a post on Thom Hogan's blog about how he re-calibrates his long lenses before every big trip out.
His comments made me think as I don't do that sort of frequency but he obviously thinks that critical focus can change very quickly and I guess that things like temperature, movement etc may well can minor tweaks to be required. With long lenses the FOV can be quite narrow and therefore spot-on focus more important.

This from Focal:-
How often should I check or calibrate my camera / lens auto focus?


We suggest once calibrated you should re-calibrate a particular lens/camera combination every 6-12 months depending on how much you use your camera. Camera and lens parts wear and if used heavily calibrating more often can be useful.

These is evidence to suggest that micro adjustment or fine tune calibration values can be affected by extremes of temperature. Checking or re-calibrating closer to the temperature you will use the camera/lens can be beneficial. Locations which see large seasonal temperature variation it's worth considering calibrating as the seasons change.

If a camera or lens is dropped or subjected to harsh treatment checking calibration may be used as a way to assess the general function and health of the camera/lens. Auto focus calibration won’t identify all possible issues but may provide some confidence measure that a camera/lens is behaving normally.
 
The Nikon 24-70 isn’t a bad lens in any way shape or form but it won’t come close to resolving a 24 meg sensor let alone a 46(?) meg sensor.
 
I remember reading a post on Thom Hogan's blog about how he re-calibrates his long lenses before every big trip out.
His comments made me think as I don't do that sort of frequency but he obviously thinks that critical focus can change very quickly and I guess that things like temperature, movement etc may well can minor tweaks to be required. With long lenses the FOV can be quite narrow and therefore spot-on focus more important.

This from Focal:-

Excellent thanks maybe have to factor this in especially if I’ve got a trip coming up
 
I'm giving thought about changing my D850 to a D7100, maybe it's the two lenses I own arn't up to best quality working with my D850 (Nikkor 24-120mm - Sigma 70-200mm)....?

I've been looking at the D7100 for a while now, I'm not going to rush into it.
 
I'm giving thought about changing my D850 to a D7100, maybe it's the two lenses I own arn't up to best quality working with my D850 (Nikkor 24-120mm - Sigma 70-200mm)....?

I've been looking at the D7100 for a while now, I'm not going to rush into it.

[emoji50][emoji50] really? That’s quite a big drop down in features and quality surely if you want to drop down would a d750 not be more sufficient

I sometimes wish I never sold my d750 i still stand by it’s the best camera I’ve ever had
 
I'm giving thought about changing my D850 to a D7100, maybe it's the two lenses I own arn't up to best quality working with my D850 (Nikkor 24-120mm - Sigma 70-200mm)....?

I've been looking at the D7100 for a while now, I'm not going to rush into it.
I wouldn’t. You’d likely have to buy a new shorter zoom as 24mm on crop body isn’t that wide, plus crop bodies are equally demanding on the lens I believe, if not a smidge more. SK66 can explain it better but I think it’s due to the high pixel density, I’m pretty sure a 24mp crop sensor has more pixel density.
 
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I'm giving thought about changing my D850 to a D7100, maybe it's the two lenses I own arn't up to best quality working with my D850 (Nikkor 24-120mm - Sigma 70-200mm)....?

I've been looking at the D7100 for a while now, I'm not going to rush into it.

You change gear more often than I change my under pants.

Don’t. Just buy better lenses and stick with the best body going.
 
It's maybe my photo skills/experience are severely lacking and I seem not to obtain the best results outta my D850.

I beat myself up a lot...
 
It's maybe my photo skills/experience are severely lacking and I seem not to obtain the best results outta my D850.

I beat myself up a lot...

Tripod - use AF and check in live view to make sure it’s sharp front to back, use the histogram in live view and voila.

I’ve had a few workshop clients turn up with them and they’re truly an awesome camera. Don’t sell it. Buy some good primes or the later “E” versions of the 24-70 and 70-200 which have exceptional Center to edge sharpness and job done.
 
I wouldn’t. You’d likely have to buy a new shorter zoom as 24mm on crop body isn’t that wide, plus crop bodies are equally demanding on the lens I believe, if not a smidge more. SK66 can explain it better but I think it’s due to the high pixel density, I’m pretty sure a 24mp crop sensor has more pixel density.
It's because that for any given physical display size (1024x, 8x10, etc) the physically smaller sensor has to be enlarged/magnified more. For a given digital magnification (zoom level) it is also due to the pixels being smaller, but that is more/less a side effect... you almost never actually record full sensor resolution regardless.

This is the 24-104 on the D810 and D7100... D8xx in dx is ~16MP, D850 dx is ~20MP, D7100 24MP

Screen-Shot-2019-07-08-at-10.36.22-AM.jpg

Edit: I also like to point out that DXO stops the scale at 12MP... that's because in any situation where you view the image as a whole composition, a human with perfect vision can't see more than ~12-14MP.
 
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