70-200 - Difference between 2.8 vs 4

loplyg

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Rich
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Hi folks,

Thought a few people might be interested in this.

I was debating with myself whether to buy the f/2.8 or f/4 70-200, I already owned an older f/2.8 version so decided to shoot a bunch of shots at both settings and compare them after a little bit of PP.

My concern was the DOF and background blur would not be as good at f/4, I didn't care much about the exposure speed.

Once I'd finished PP'ing 4 crappy shots from around the house (in the attached PDF) I could honestly couldn't tell the images apart, which gave me the confidence to buy the far lighter lens without feeling I was loosing some artistic quality to the images, I'm glad I did this to get the difference in context.

http://www1.zippyshare.com/v/44694857/file.html

Obviously there are other benefits to the 2.8 in terms of shutter speed and build quality, but these are matterless to me.

Cheers,
Rich
 
Great to hear someone trying things for themselves, rather than reading about it on the Internet. Well done!
 
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