Photography help: What is aperture, shutter speed and focal length?

Betty

New member
What is Shutter speed?
- do lower settings = brighter pictures

What is aperture?
- Is it the blurriness around the main object you are focusing on, What to high and low settings mean?

What is focal length?
-is it the length between the object and the camera? Should you actually measure this distance for a good picture to result?

What is ISO?
- I know it is the sensitivity to light. May you please explain this?

How do a check the light balance meter and adjust the shutter speed to make sure my image will not be to dark or light?
 
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