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canonshooter · 12-14-2012

I am just thinking of blurred background with surperior subject IQ and I now shoot a 5DMkIII. I realize two other factors beyond aperture affect DOF so lets assume:Focal length of 70mmDistance to main subject 8-10 feet.I am asking because I am consi...

canonshooter · 12-09-2012

I can't seem to find my single focus square is low light or a scene with low dark contrasts. I am primarily a focus and recompose type shooter. I have had my 5DMkIII for about 30 days and I can't imagine this is normal. My 7D never caused a proble...

canonshooter · 12-27-2012

Samsen, Both ScottyP and I have a dictionary, an understanding of photography and a nice exchange of ideas. What we don't need is your intrusion, go away please and thank you.

canonshooter · 12-24-2012

Thanks ScottyP, I didn't understand or agree with Sasen's post either. Your points are more aligned with my understanding. So your response leads me to a follow-up question. Do you think the image quality of the f/4 (with IS) can come close to the...

canonshooter · 12-22-2012

ScottyP, thanks for your reply. I am really struggling with keeping the 24-70 vII without IS or returning it and preordering the f/4 version with IS. I feel like I really need the IS and just a little concerned about giving up the blurred backgroun...

canonshooter · 12-14-2012

Thanks, I could not recall the name of the DOF website. Now, I have it bookmarked.

canonshooter · 12-14-2012

Dear cicopo: I only referenced shutter speed to provide a reference to my camera shake problem. I do understand that shutter speed has nothing to do with DOF, only aperture, focal length and distance to subject affect DOF. I also understand panning...

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DOF question regarding f2.8 vs. f4.

5DMkIII, can't see my single focus square in low light.

Re: DOF question regarding f2.8 vs. f4.

Re: DOF question regarding f2.8 vs. f4.

Re: DOF question regarding f2.8 vs. f4.

Re: DOF question regarding f2.8 vs... f4.

Re: DOF question regarding f2.8 vs... f4.