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Old 05-09-2016, 04:06 PM
Dazzled by the Cosmos.

Dennis is online now
Join Date: May 2005
Location: Brisbane
Posts: 10,904
Originally Posted by leon View Post
Had a look at the Video Dennis, very interesting, it seems that the Sigma is up there with some of the better lenses, but dose have a lot of weight to carry around.

we will see.

Hi Leon

Yeah – I understand that Tony Northrup tends to use these lenses in “real world” situations and that differences only begin to emerge when pixel peeping, or making heavy crops.

I once had a Canon 300mm F4 L that I was very disappointed with, even tripod mounted, so I retuned it under warranty and it was found to be front focusing (my Canon 40D does not have Micro Focus Adjust) and when replaced, all was well.

The impression I am getting is that provided you have good copies of the lens, it is often poor technique that produces a soft image rather than the lens itself?


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