Linked Questions

-3
votes
2answers
826 views

What's the perfect ISO setting?

Assuming that ISO in a DSLR is a 'fake' figure, matching the speeds of wet film & that as everything is calculated digitally, the 'best' calculation is 'no calculation at all'. Is it a given that ...
0
votes
1answer
616 views

How does ISO setting change CCD/CMOS sensor behavior? [duplicate]

In order to understand the technology in a digital camera, I considered the following question: How does ISO setting change CCD/CMOS sensor behavior? For example, does ISO setting affect the amount ...
2
votes
2answers
138 views

Highest possible ISO? [closed]

What is the theoretical upper limit on ISO for a digital image sensor? (I imagine any limit must be a function of sensor pixel size, since once all electronic noise has been eliminated then shot ...
1
vote
1answer
226 views

Photography concepts using SX20

I've bought a Powershot sx20 half a year ago and I'm quite happy with it although I know it doesn't compare to a DSLR. I've learning photography on my own: bought a 58mm ring and some filters (cpl, ...
1
vote
3answers
223 views

How do I improve the quality of lowlight back-lit bottle photographs with a point and shoot camera?

I'm a complete novice at photography, but I want to learn to take pictures of "bottle lights". I have included an image which I took with my Samsung ST60, but as you can see, it looks terrible and ...
1
vote
1answer
47 views

Looking for details on Dynamic Range vs ISO

I have been reading up on maximizing dynamic range of digital sensors in order to get a rich image and soft roll-offs. One thing that I cannot wrap my head around are the following concepts and the ...
-3
votes
3answers
106 views

What's the best ISO value to use when shooting? [closed]

I wanted to know what's the best ISO value to use when shooting?

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