[eric288]

這個問題是很個人的, 這裡有專業攝影, 又有業餘玩家庭(像我), 請問您們用50D時, ISO推到多高而又可接受呢?

[sannaso]

800

[PROGEARTEAM]

用電腦睇一話曬相呀,一般曬3R相,ISO3200冇問題,睇你張相點用,.....

[Canon Ball]

1000

[Obi-Wan]

1600 without photoediting,
3200 with neatimage noise reduction with jpeg

[Marksman01]

While high iso shooting in low light and shooting in good light also have different effect on the noise (visually).

For example if accept shooting in low light with ISO1600, you wil find shooting ISO3200 in good lighting is also acceptable.

[Louischicago]

1000