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Thread started 19 May 2012 (Saturday) 04:56
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Can you adjust the focus point?

 
Dj ­ Silver
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May 19, 2012 04:56 |  #1

Is there anyway the focal point/radius of my camera can be 'zoomed' in or made smaller? These shots are straight out of the camera and I it looks to me as the bush in #1 and the stand in #2 are more in focus than the birds.

I was obviuosly focusing on the birds but this is what happened.
Many tahnks for any help.

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Here's another
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P.S. Sorry if this is in the wrong section, please move if it is.

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RichSoansPhotos
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May 19, 2012 05:15 |  #2
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Yes you can, just press on the zoom in button when not viewing a photo and you get to choose the focal point you want




  
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whuband
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May 19, 2012 08:24 as a reply to  @ RichSoansPhotos's post |  #3

Beginning on page 87 in your manual are the instructions for the different types of focus points for the 7D.


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Dj ­ Silver
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May 19, 2012 14:32 |  #4

whuband wrote in post #14454521 (external link)
Beginning on page 87 in your manual are the instructions for the different types of focus points for the 7D.

I have looked, I've also got the David Busch 7D guide but for me it's just hard not being able to find a solution to a problem without knowing how to search it.

Thanks guys for your input.

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goldboughtrue
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May 19, 2012 18:55 |  #5
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I wonder if you mean that the birds are in the focus point, but you're not getting them focused. I think the focus point will focus anything in a small area around its square so even if the birds are at the focus point the camera thinks you want to focus on the bush instead and chooses that (as long as its within the focus point radius).

The stand has greater contrast so the camera may have thought you meant that instead of the bird.


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KirkS518
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May 19, 2012 22:05 |  #6

goldboughtrue wrote in post #14456515 (external link)
I wonder if you mean that the birds are in the focus point, but you're not getting them focused. I think the focus point will focus anything in a small area around its square so even if the birds are at the focus point the camera thinks you want to focus on the bush instead and chooses that (as long as its within the focus point radius).

The stand has greater contrast so the camera may have thought you meant that instead of the bird.

So how would the OP overcome that?


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ssim
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May 19, 2012 22:30 as a reply to  @ KirkS518's post |  #7

It would be interesting to know exactly where in these images your focus points were. I know that Breezebrowser can show these and then you have to take a screen capture in order to share.

There are times when I am looking at a scene that I know the AF just isn't going to give me what I need. It takes less than a second to turn off the AF and use the focus ring on the lens. I grew up photographically in a period where there was no such thing as AF so it is not a big deal for me to manually focus.

There is information (as outlined above) in the manual on how to change your focus points and then there is the good old internet that has plenty of tutorials on how to accomplish this. Its not that hard but it does take some getting used to and it is routine that one should stay brushed up on.


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Dj ­ Silver
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May 20, 2012 09:00 as a reply to  @ ssim's post |  #8

I was using spot metering, AI servo and focused on the right hand bird. Same setting for the Goldfinch and of course I was focused on the bird.

Sorry, should have said originally

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May 21, 2012 10:38 |  #9

Dj Silver wrote in post #14458555 (external link)
I was using spot metering, AI servo and focused on the right hand bird. Same setting for the Goldfinch and of course I was focused on the bird.

Sorry, should have said originally
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You need to learn to "eyeball" your focus! The AF of the camera/lens can be "fooled" when bits away from your main subject have more contrasty detail. So, with your eye glued to the viewfinder, learn to "spot" when the AF actually "catches" your subject. This can require some "bumping" of the AF with the shutter button or rear button if you are using that setting. It takes practice, experience, learning!


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Dj ­ Silver
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May 21, 2012 14:08 |  #10

tonylong wrote in post #14463151 (external link)
You need to learn to "eyeball" your focus! The AF of the camera/lens can be "fooled" when bits away from your main subject have more contrasty detail. So, with your eye glued to the viewfinder, learn to "spot" when the AF actually "catches" your subject. This can require some "bumping" of the AF with the shutter button or rear button if you are using that setting. It takes practice, experience, learning!

Didn't want to hear that Tony, needed to hear "Oh you just need to push so and so button!"

Thanks really helpful, need to get taking photos.


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bigkeith
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May 22, 2012 11:46 |  #11

Not that I'm an expert here since I just got my 7D last week but I have found that using the single point focus on a single, stationary object works. As far as the first pic is concerned I have just started to play with the AF-On button on the back. Same as pressing the shutter halfway but locks the focus. Since both birds seem to be the same distance focus on one. Hit the AF-On button (locks the focus), compose your shot and hit the shutter button. I'm sure there are better techniques but I am at the bottom of the learning curve for this camera. Practice, practice and a dash of more practice! Good luck, I'm there with ya! :)


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Can you adjust the focus point?
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