This Table Shows How Aperture, Shutter Speed, and ISO Affect Your Photos.
Learning even the basics of photography takes some work, and one of the more difficult ideas is the relationship between ISO, aperture, and shutter speed. The German photography blog Photoblog Hamburg has a graphic explaining how it works.
The graphics intelligently explain how the amount of light you allow affects the photo, how certain settings can increase noise, and how focus changes. The upper part represents the aperture, medium shutter speed and lower ISO. This is not a perfect idea of what exactly you will get, but it is a good visualization to help you understand the basics.
Update: Thanks to dkodesign for pointing out the original source of the image, we’ve updated the post with a new link.
Free Download: Cheat Card for Photographers | Photoblog Hamburg