Quote:
Originally Posted by Barewolf
Not sure if this is what you meant?
I tool the F to 7.1, It goes higher if I zoom in. I also selected the Macro setting, and had flash on.
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Just a quick hint on f Stops and depth of field....
Your first shot was at a wide aperture (i.e the shutter was open wide, like holding your eyes open), this is a low f/stop (f/2.8). From the looks of it, it was a shot that was not zoomed in, so most of the shot is almost or completely in focus.
Using a higher f/stop number
reduces the size of the shutter's aperture (like squinting with your eyes) which lets less light in. That means you might need a longer exposure to get a 'correct' exposure, but it also has the effect of
increasing the depth of field, which means the foreground and background will be more in focus.
However, using the zoom lens does change things a little; when you zoom in on a subject you are also reducing the depth of field....think of the sports pages of a newspaper, look at a photo of action in a football match, you'll see that the subject is clear and in focus and the whole of the background is completely blurred...that's becuase of a few things:
1. Wide aperture, you need to shoot fast in a football match, so the photographer will use a wide aperture (low number) to get a faster shutter speed. This reduces depth of field.
2. Huge focal length, these guys could be using 400mm lenses, perhaps more - thsi reduces depth of field too.
3. Distance between subject and background, focussing on the main item in your frame (in this case a footballer) will start to throw the background out of focus, especially when combined with the two previous factors. But the further away the subject is from the background, the more the background will be out of focus.
If you wanted a shot where the footballer and the grass and the stadium were all in focus, you would have to use a narrow aperture (high f/stop number), which will mean more of the frame, including the background will be sharp.
Quote:
Originally Posted by Barewolf
 Cheers, I am going to take another picture in a minute but took some last night and it didnt come out like you said Delta. The background seems clear and the image i am shooting seems blurred lol. Hmm.
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Sounds to me as if you've discovered what I wrote about avove there, but unfortunately your camera is focussing on something in the background of the shot, which means the foreground will be out of focus. If you do the same shot again, put your focussing point on the thing you want in focus, and the background should be more blurred, which is a very attractive thing for things like flower shots.
Hope this helps