All Forum Comments
Comment by ChrisA posted on What's causing this? at 22/11/2010 - 16:23
Pentax manual:
The shake reduction may not fully reduce camera shake when taking close up shots. In this case, it is recommended to turn of Shake reduction and use the camera with a tripod.
The Shake Reduction Function will not fully work when shooting with a very low shutter speed, for example when panning or shooting night scenes. In this case, it is recommended to turn of Shake Reduction and use the camera with a tripod.
However, what this does not say, is why they recommend you turn off the SR.
It certainly does not say "Turn the SR off, because you'll get worse results with it than without it."
I mean, we all know that even with the 3-4 stops improvement you get with SR, eventually you'll get to an exposure that is so long that it can't compensate enough to give you perfect sharpness.
What I'm looking for is either an 'official' statement from the manufacturer along the lines that the effect that John (and many others) allege is real, or some proper evidence from someone that's done a suitable experiemnt.
Comment by ChrisA posted on What's causing this? at 22/11/2010 - 16:21
I have seen with my own eyes SR induced shake on a tripod. It was pretty impossible to mistake for anything else, it was a moon shot and the resultant double image (with SR at 500mm) was very impressive.
Comment by ChrisA posted on What's causing this? at 22/11/2010 - 16:12
When on a tripod there is no shake, so all shake reduction systems start to look for the shake and end up inducing it instead.
Has there been any new evidence I've missed since the last time I had a rant on this subject? If not, I'm still convinced this is an urban myth.
Every manufacturer instruction book I've seen advises the same - when on a tripod, turn off the shake reduction.
Comment by ChrisA posted on What's causing this? at 22/11/2010 - 14:40
Look at it this way, if someone can buy something at a price that (s)he and the seller are happy with, and then sell it to someone else at a price they are both happy with, and consequently have a few quid to put towards a bit more Pentax gear, what on earth is the problem?
I hereby give my blessing to anyone that sells-on anything they've bought from me, and makes any amount of profit from it.
My sense of community gives me pleasure that they've been able to benefit in that way.
Comment by ChrisA posted on Profits from Purchases? at 20/11/2010 - 23:25
I think where I'm coming from is the slightly stricter (obtuse) definition of being what is an artist as opposed to what is art.
I have very much the same discussion on a dance forum I hang out on, over the difference between dancing, and being a dancer.
Comment by ChrisA posted on "Is Photography Art?" at 11/11/2010 - 23:55
Of course there is a right to dismiss things, it's called criticism, people make careers out of it, students study it and professors write books about it. Its not arrogance, its just what happens, its just expressing a view.
I'm trying to distinguish between on the one hand, saying, 'yes, ok, it's art I suppose, but it's cr*p', and on the other, insisting on a definition of art that is so rarefied that unless you're different from everything else, everything you create is consigned to the 'not art' category.
The other thing is this concept of 'snaps can't be art'.
Take this Constable*, for instance. It's apparently a very realistic rendition of a countryside scene. The painter didn't have a camera at the time, so he had to sit down and paint. Suppose he took every care to reproduce the scene exactly as he saw it.
It's a snap, right? The only difference between that and a photographer capturing the same scene as realistically as possible, is time taken, and materials used.
Ok, so now suppose that the swans and one of the cows weren't where he preferred, so where we'd do a bit of PhotoShop messing about, he 'Photoshops' his painting by arranging the swans and cow in a more pleasing place.
Suddenly, by the definitions we're hearing, the painting (or equivalent edited photograph) is now art, whereas it wasn't when it was 'just' a reproduction of the scene.
I just don't buy it. The definition is wrong, if it leads to consequences that are manifestly wrong.
_______
* I have no idea if it's actually a Constable, it just seems to be from the link. But it doesn't affect my argument whether it is or not.
Comment by ChrisA posted on "Is Photography Art?" at 11/11/2010 - 19:22
I think Doug's right. It may not be to do with making images that self consciously go after a consistent visual style, but the idea is that an 'Artist' is trying to do something more interesting than just 'reproducing a scene' - there would be an expression of ideas or a certain way of viewing things in there.
It's not art, whereas an impressionist view of the same scene is art?
Pah.
Of course it's art. Even if you're just reproducing the scene, as you saw it. It's still your view of that scene. It won't be the same as another's, and just because you're not the first to have had the idea in no way invalidates your own creation.
As I said, you don't have to like it, but you don't have the right to dismiss it as not art.
Well of course, you do, but that way lies a terrible arrogance.
________
* They do exist - I was in a gallery in the Lake District a couple of months ago, inspecting some paintings that were so realistic that I had to look for some time, before I was convinced that they weren't photos, printed on to a canvas-type paper. Sadly I don't recall the artist's (sic) name, but they were truly amazing. Amazing particularly by the craft, but also by the art. For a person to create such things of beauty, and for them not to be art, is just madness in my view.
Comment by ChrisA posted on "Is Photography Art?" at 10/11/2010 - 23:18
Doesn't mean the image isn't decent, just means its not Art.
I think this is rubbish. It might not be good art, or original, interesting to others, or the foundation for a financially rewarding career as a professional artist.
But if someone has had an honest stab at reproducing their view of a scene, it's not for me to say it's not art. I might hate it, find it dull, or be annoyed by its extreme clichédness (is that a word?).
I might even think it's not art (by my own internal measures - Tracey Emin's legendary bed comes to mind as an example of 'not art').
But what I'm not entitled to do is insist that a lack of originality on its own is a defining criterion.
Comment by ChrisA posted on "Is Photography Art?" at 10/11/2010 - 16:17
Your pictures are probably snaps unless you have developed a unique distinctive style.
To insist on someone having a distinctive (let alone unique!) style before they can call their work art is pretty harsh.
It might not be unique art; it might not be interesting art; it might not be good art.
But certainly I, and a good many other people here should probably give up now if the bar is set as high as that.
Comment by ChrisA posted on "Is Photography Art?" at 10/11/2010 - 14:49


If it's not true, then why do they all say it is?
But AFAIK, they never say why, and now we have this story that goes around that alleges that the SR mechanism itself induces shake.
It's only this that I'm challenging.