Linked Questions

0
votes
1answer
394 views

How to minimise the noise when shooting primarily under candle lights?

The following shots are with a small white light throwing "emergency light" on a height of one and a half forearms. I used 3 candles on left side and 1 candle on the right. Used 3 candles on right ...
2
votes
2answers
434 views

Where can I learn the theory behind photography and camera engineering?

While I do have a basic understanding of the concepts of photography, it would be great to also understand the theoretical background behind the optics and the engineering of modern cameras. E.g. to ...
-3
votes
2answers
846 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
649 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
142 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
229 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
76 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 ...
1
vote
3answers
74 views

How are you supposed to judge ISO's effect on the image if you are looking through the viewfinder?

When you look through the viewfinder, how do you prevent potentially taking bad photos by misjudging the ISO? You can see what the focus will be like and depth of field and the shutter speed isn't too ...
-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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