What is ISO in photography / digiscoping? Lions in Kruger National Park, South Africa

[AdrianM54]

my teacher thought me this but i forgot it....but now i know thanks 4 the recap :D!

[sasktank]

ISO is light boost

[bratvlad]

So far away from lions :D

[digiscopingvideos]

@ctkallday666, not camera speed, but film speed. In the same light conditions, you could take a faster photo with ISO800 film than ISO100 film, but you have a compromise in graininess. Your t50 should always be set to the ISO value of the film you have in the camera.

With a DSLR, however, one does not have physical film but/so can vary ISO as one wishes, according to what noise/speed compromise you are willing to make at that moment.

[TrueVisual]

Thx! :)

[username1988ful]

nice !!

[chrismgpritchard]

Great video, what size lens do you have on?

[digiscopingvideos]

Hi Chris, I happen to just be using the stock-standard Canon 18-55mm zoom; it works quicte well on the UCA adapter with a small DSLR, but because it is rather long, if one wants to use a larger DSLR then it is a very good idea to go for a pancake lens or at least something like the 50mm f1.8.