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4 days ago
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Last 10 forum messages
4 days ago
The 50mm L has virtually 0 purple fringing even wide open. However, the 35L has some and the 85mm L has quite a lot. The 50mm L is not as sharp as these 2, though. There's always a compromise...
4 days ago
Better resolution means your sensor can see more. That includes subject details but also, lens flaws.
It's a good thing. "Crammed" makes it sound as it's a bad thing.
...
4 days ago
That's what we see here, right?
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http://www.flickr.com/photos/bogdanmoisuc/
4 days ago
Your logic is reversed. Using fewer megapixels won't save you from diffraction, diffraction will still be there. You just won't see it. You could also avoid diffraction by choosing a lens with...
4 days ago
You're welcome.
I chose the Sigma as I was very sure I will get a 5d II very soon. It's so good it can take a 1.4 TC and the quality is still great even wide open.
Otherwise (for crop) I...
4 days ago
I take it you have a crop camera?
Opinions below.
A solid lens, great optically. A tad long for portrait on crop, would be great on FF.
It's the best optically, although you won't...
4 days ago
Most probably. I work in computer science, so for me it's much easier to read geeky stuff on forums at work than go out and shoot.
Still, if you wanna do geeky stuff like a technical review...
4 days ago
Many knowledgeable people (I mean really knowledgeable) on this site argue that that article on cambridge in colour exaggerate the influence of diffraction on images. The theory is good,...
4 days ago
I suspect DPP treats all raw files a bit differently(from one camera type to another) and I think the current version doesn't have the right recipe for the 7D yet. I'm sure this will be...
4 days ago
It's phisics. You can't avoid it. Actaul images look exactly as phisics dictates.
It *is* overkill. He's using f 16 because he doesn't know any better (most probably). Many photographers...
France, Grenoble
