May I know what do you guys do to avoid grainy photos in low light conditions? Cause normally low light means high ISO, but it gives me grainy photos =(
How does F-stop help in this? Also, an additional question, my lens is a canon 18 - 55 f 3.5 - 5.6. What does these numbers mean? Because on my camera, i can go up to F 22. Please kindly advise!