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Photography Question 

Nicole Ackman
 

focus issues


I am new to this forum and trying to figure out manual mode on my camera. I am having issues with focus. When I do a close up I love the look but when I zoom out (keeping my focal point between the eyes) it seems to come out blurry on the face. I need to work on lighting, posing and focus but right now focus is my main concern. Any help is appreciated.


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December 21, 2008

 

W.
 
Do you half-press the exposure button BEFORE you zoom out, or AFTER, Nicole? In most cameras half-pressing the exposure button is focus lock.

What gear do you use?


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December 21, 2008

 

Jon Close
  "Zoom in to focus, then zoom out to shoot" worked with manual focus zooms that were parfocal - focus point remains constant through the zoom range. That method doesn't work with most autofocus zoom lenses. Their design is usually varifocal, focusing to different distances at different zoom settings. You have to zoom to the focal length you want for the picture, and then autofocus.


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December 22, 2008

 

Jon Close
  P.S. - I probably wasn't clear in the last sentence. With most autofocus zooms lenses, zoom to the focal length desired first, then focus (either manual or auto).


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December 22, 2008

 

W.
 
Looks like you might benefit from using spotmetering and recompose, Nicole.


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December 22, 2008

 

W.
 
Oops!
"Looks like you might benefit from using spotmetering and recompose, Nicole." and, if your camera has it, you may want to use 'flex focus'.


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December 22, 2008

 

Nicole Ackman
 
 
 
I usually will press the button half way down to make sure the focus is still on my subject. What is spotmetering and flex focus. I have a canon 30d lens I was using is 28-105 3.5-4. Iso 100 ss 125 and used studio lighting(again still working on that to) her are some sample images


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December 22, 2008

 

Nicole Ackman
 
 
 
Here are some sample images


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December 22, 2008

 

Nicole Ackman
 
 
  Mason
Mason
apeture 8.0, shutter speed 125, used canon 30d 28-105mm 3.5-4.5

Nicole Ackman

 
  mason2
mason2
apeture 8.0, shutter speed 125, used canon 30d 28-105mm 3.5-4.5

Nicole Ackman

 
 
Here are some sample images


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December 22, 2008

 
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