aljaysart opened this issue on Oct 11, 2007 · 13 posts
aljaysart posted Thu, 11 October 2007 at 8:39 AM
Can someone please tell me how i can take a clear picture with the background blurred i have tried every setting on my camera but i still cant get the blurred background effect, i use a kodak z710 can someone please help.
inshaala posted Thu, 11 October 2007 at 8:47 AM
The first thing to do is to open up your aperture. Find your setting which does that and use the lowest number possible. I see your lens has a maximum F2.8 which is pretty good. That will help isolate the subject from the background. For further assistance in doing this, physically move your subject away from the background to get it easier to blur ;)
Secondly move closer to your subject with a wide angle and the background will be even more blurred - this is because at a closer focusing distance the effect is multiplied. Think of any macro photos you might have taken/seen... the bug might be in focus but the leaf isnt...
Hope that helps - for learning more about why rather than just understanding how to do it check out this wiki
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TwoPynts posted Thu, 11 October 2007 at 11:23 AM
Good tips Rich. Good luck aljaysart!
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Liam. posted Thu, 11 October 2007 at 12:14 PM
If you need a simple tip, I cheat the auto-focus on my digital camera by making it focus on my hand or thigh, first. Since the Premier I use only focuses on something that fills over 70% of the view, it's the only way for me. I set it to focus on my hand from, say, 2,5 inches, and then move it to the object I want to shoot. Still difficult for very small objects but works for me most of the time. :-)
aljaysart posted Thu, 11 October 2007 at 12:32 PM
Thanks Everyone i shall give them all a go.
Aled.
promiselamb posted Thu, 11 October 2007 at 12:35 PM
sometimes i cheat even worse lol
if I have an image I really like and i wanted the background blurred out
I do it in photoshop. i dupe the original image into a new layer then i use gausin blur if thats how you spell it lol
and then i create a mask and with the black paint brush paint away what i dont want blured :-)
only because im not as bright as inshaala to know how to do this with a camera lol
Great tips inshaala :-)
awjay posted Thu, 11 October 2007 at 4:17 PM
get in close ...lowest apperture setting is my way too
Tanchelyn posted Thu, 11 October 2007 at 5:20 PM
...combined with a telephoto setting. With wide-angle it doesn't help very much.
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awjay posted Thu, 11 October 2007 at 5:22 PM
it works ok on my old olympus 8080..... thats a very wide angle
Boofy posted Fri, 12 October 2007 at 12:38 AM
Great stuff! I will try them all too! Never thought of focussing on my hand etc
Tanchelyn posted Fri, 12 October 2007 at 2:03 AM
It is not because of focal length, but magnification. The same subject at the same size will have the same depth of field, yet, to obtain that, with a wide-angle you'd have to come very close to it and with a tele you would have to stay far away from it.
In practical life situations, it's the distance from the subject that matters. A tele flattens, a wide-angle creates unnaturally depth. Both deform. Because a tele magnifies, you get a larger background compared with the foreground, and thus an increased effect of depth of field. A wide-angle opens up/ makes the background smaller, hence more sharpness.
Which is why a wide-angle is so great when you have something very close and still can have a sharp background.
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scoleman123 posted Fri, 12 October 2007 at 10:11 AM
Never thought about the closeness, but with macro, it makes sense.
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Fred255 posted Sat, 13 October 2007 at 8:17 PM
Pratice makes perfect! I agree with all the technical info above.
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