2018年3月6日 · The advantage of using ISO 50 instead of use ISO 100 + 1.0 is that you get more useful information from the image preview since it's done in camera. Magic Lantern gives some cameras the option to use native ISO lower than 100, which does increase dynamic range.

2006年12月29日 · Hello, another simple question: In what kind of situations would you use ISO 50. Probably: tripod, a lot of light, etc. But does it make the photos look better? Can you really spot the difference? Does anyone have an example picture or know of a site with a comparison between ISO set to 50 and 10...

2020年10月16日 · There really isn't a negative, except for the longer exposure time needed, right? So I would switch from ISO 100 to 50 when doing things like waterfalls/rivers to get the longer exposure time (along with f16 or whatever). If it's a bright day is there any reason to not use ISO 50? I'm just shooting landscapes, not action. RP and mostly the 24 ...

Hello everybody, Can anybody explain to me the benefits or purpose of using ISO 50 rather than ISO 100 on the A7 III? I’m having a hard time finding a satisfying answer via Google.

2021年5月19日 · ISO 50 is an extended ISO setting; analog gain is the same as shooting at ISO 100, but it exposes a stop brighter. You get a stop more shadow detail, and lose a stop of highlights.

2011年6月10日 · From what I understand, no. ISO 100 is actually better. I believe ISO 50 is a pulled ISO 100, meaning it would be the same as overexposing at 100 by a stop then pulling it back. I would imagine you lose detail this way. I only shoot 50 when I …

2022年11月6日 · Lower ISO films are generally sharper and have much finer grain. You probably can’t see the difference because you are looking at low res pics on the internet. Also, 400 ISO is quite high and was not considered a general use film in the old days. 100 or 200 ISO was more common for print film and 64 or 50 for slide.

2012年9月1日 · <p>What is it about ISO 50 in a DSLR? I went from film SLRs to digital so I feel like I understand the basic concept of ISO. In casual conversations over the years I've heard that in DSLRs somehow ISO 50 is not really ISO 50, or that it …

2023年9月11日 · Does that mean ISO 50 has no disatvantage to ISO 100 in terms of image quality? I saw ISO 3200 and ISO 6400 have the same read noise (on a6400). Does that translate into having the same image quality (like the same amout of noise in the image)? ISO 320 has the same amount of read noise as ISO 160.

2023年10月23日 · Expanded ISO is done after everything else, it multiplies or divides the information after the ADC, so it does not add or subtract any noise like the ADC does. There is effectively (barring clipping) no difference between shooting a picture at ISO 100 (native) and ISO 50 (extended) and adjusting the exposure in post by -1 stop.