Phil Young
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joescrivens said:I always do +2/3rds which is what I did here if you check the exif. 2/3rds on a canon is what I find to be the best for what I do.
+1.7 then.
joescrivens said:I always do +2/3rds which is what I did here if you check the exif. 2/3rds on a canon is what I find to be the best for what I do.
As joe has said above mate, its a godsend i use it for weddings and chritning i shoot, and sports and motorsport and wildlife, the only thing i dont is when in the studio as i know the lighting is constant,Why would anyone use auto ISO?? It takes a split second to gauge a scene, decide you need to up it or not, and set it to go. For me, the less input the camera has into choosing exposures, the better.
Auto iSo is a godsend.
Try shooting in conditions where the light and dark differences ar changing constantly and you have no time to think about settings, like at a wedding. Setting a minimum shutter speed and then allowing your iOS to jump around as needed is a match made in heaven
By the way if in this thread I write iOS, just ignore it, my iPad is obsessed with changing iso to either ISP or iOS and I can no longer be bothered to keep editing my text.
Gigs, that is the ultimate test for your controls. ISO/Shutter speeds/Aperture. Never mind weddings, any gig, whether it's in a local bar or on a bigger stage, where you cannot use flash - will challenge your skills and camera/lenses. I actually find a wedding much easier. No church is going to be near as challenging as any gig venue.
I've never once used auto ISO, as I find that the camera will push it up at times when you could easily have kept it a stop, or more, lower.
As joe has said above mate, its a godsend i use it for weddings and chritning i shoot, and sports and motorsport and wildlife, the only thing i dont is when in the studio as i know the lighting is constant,
Nikons auto iso realy is very very good and i 99% the time is spot on.
the lighting at gigs doesnt really change to much does it come on.Gigs, that is the ultimate test for your controls. ISO/Shutter speeds/Aperture. Never mind weddings, any gig, whether it's in a local bar or on a bigger stage, where you cannot use flash - will challenge your skills and camera/lenses. I actually find a wedding much easier. No church is going to be near as challenging as any gig venue.
I've never once used auto ISO, as I find that the camera will push it up at times when you could easily have kept it a stop, or more, lower.
It changes by the second. And they always use those horrific over-green/red/blue lights. Everything is black bar what these coloured lights illuminate and they swing all over the place. Nightmare for your metering as they constantly change the direction and level/strength of the lighting too. You have to try it some time. Any [decent] pub gig will do it. See how you get on another quick one iso 25600 d700
straight from raw.
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quick dirty edit.
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the lighting at gigs doesnt really change to much does it come on.
Ive done some plays thats about it, Gigs the lightning never goes black and the lighting must be at a pretty constant level depiste some lights going off and some on.Wha??? How many gigs have you shot?It changes by the second. And they always use those horrific over-green/red/blue lights. Nightmare for your metering as they constantly change the direction and level/strength of the lighting too. You have to try it some time. Any [decent] pub gig will do it. See how you get on
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set it to on in manaul set your shutter speed and apature you want and the camera will select the lowest iso to get the exposure right and thats it, it can bang the iso higher than need be.
another quick one iso 25600 d700
straight from raw.
![]()
quick dirty edit.
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what iso noise wise.It's probably better than the D800 at higher levels alright, straight off cam. But if you downsize the D800 images to match, they're the same.
Where did you find that photo of my ex wife when I had her stuffed.
Oops, sorry, no banter, only serious posts.

HI
Just been looking on Flickr at the Pearl Jam official photos. In the exif data it shows ISO at 6400 yet a shutter speed of around 1/2500.....why would it not be better to lower the shutter speed thus lowering the ISO. Yep i understand 1/2500 would freeze any action but wouldn't 1/600 or similar be fast enough? Genuine question btw the photographers way better than me, just trying to understand the reasoning. Was it because of the focal length of the lens..although in some of the shots that wasn't particularly long.
Thanks
JohnyT
what iso noise wise.
the d700 does alright for resolution against the d800e.
another quick one iso 25600 d700
straight from raw.
![]()
quick dirty edit.
![]()
ajax_andy said:Very impressive... wish my canon 7D could handle noise as well as this.
However one thing I've learnt very quickly is that in well lit environments high ISO's aren't too big an issue as the pixels hide in the shadows.
Go shoot in a church without flash and try exposing all the different elements correctly... last weekend I had light pouring in from one side of the church and hitting the brides dress, so to avoid blowing it out I had to under exposed everything else which created a lot of shadow and pixels breeding like bacteria.
Upped the levels in photoshop and there they are all grinning back at me. Happens all the time.
So whilst high ISO tests are all well and good the chances are that in a real world situation the results will quite often be more noisy than these.
So whilst high ISO tests are all well and good the chances are that in a real world situation the results will quite often be more noisy than these.
Do you have an example RAW file you could upload? I'd like to try and see what could be done...
Do you have an example RAW file you could upload? I'd like to try and see what could be done...
We know all this, the 5 previous pages go into detail about it. This test is to show what high iso shots can achieve no matter what light conditions are.
ps...if you are struggling with the 7d high iso noise.....get a Nikon d3.
tiler65 said:Phil, I will send you a 5dII H2 (25600 iso) shot if you want, from dark church
ajax_andy said:I get that... and like I said the pic I quoted was very impressive... I was just balancing the argument by saying that it's a lot easier to get good results in controlled conditions that in real life situations![]()
I disagree to an extent.
No matter on the lighting used, subject captured or speed of shutter you should be able to get decent results with time and effort in PP.
There are a couple of things before that can be achieved though;
A) exposure has be favour the shadows of your subject.
B) the ISO has to be pre-determined "useable" for your needs.
For the sake of argument - I'd shoot wedding pictures at 25600 on my D7000 or equivalent but not 102k on the 5Dmk3.
I disagree to an extent.
No matter on the lighting used, subject captured or speed of shutter you should be able to get decent results with time and effort in PP.
There are a couple of things before that can be achieved though;
A) exposure has be favour the shadows of your subject.
B) the ISO has to be pre-determined "useable" for your needs.
For the sake of argument - I'd shoot wedding pictures at 25600 on my D7000 or equivalent but not 102k on the 5Dmk3.
With weddings I'd never usually have to go above 3600 ISO so the 5d mark iii should be fine shouldn't it? I'm not moving over to Nikon so I guess it'll have to be![]()
ajax_andy said:I agree mate... I've not had any issues with unusable images due to high ISO as it's a fairly simple procedure to remove noise from selected areas of the picture. It takes a little time which is my issue, not the difficulty in doing it.
As for a) exposing for the shadows and blowing the dress is a lot harder to fix than exposing for the dress, recovering from the shadows and removing noise IMO
b) you are spot on with though... if you can't handle the noise then either don't do the shoot or find a way to add extra light.
With weddings I'd never usually have to go above 3600 ISO so the 5d mark iii should be fine shouldn't it? I'm not moving over to Nikon so I guess it'll have to be![]()
joescrivens said:it also depends what size you are required to print. Whilst you might be ahppy shooting at 25600 on your d7000 from your results here, if the bride and groom wanted that shot printed A1 size then you'd be screwed.
Anyway I'm not sure that ISO would ever be needed in a church given you have a fast lens...its not as if the bride and groom will be dancing after all![]()
Also - remember your standards vs theirs.