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Photography Question 

Grant Merrill
 

Bokeh


 
 
I recently got a canon 50mm1.4 lense. At apatures 1.4 I get a bad flat spot on lights. Each step up from 1.4 the flat spot gets smaller until 2.0 I have a canon 30d and when I have it on the bulb setting I can see a metal peice coming down which I belive is causing this flat spot. I havent seen pictures with just one flat spot and am wondering if this is normal or not.
Thanks


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December 10, 2007

 

Grant Merrill
 
 
  1.4
1.4

Grant Merrill

 
  1.8 or 1.6
1.8 or 1.6

Grant Merrill

 
  2
2

Grant Merrill

 
 
Pictures


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December 10, 2007

 
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