Canon Community

Hi everyone,I've just bought a brand new 5D3, and the first thing I did was a sensor check (to verify dead pixels). I used Film Nurture method.In my 4-shots test (HERE) I can see 20 or 30 dead pixels yet at ISO 100, and many more at ISO 800. Anyway, ...

Hi everyone,I've a 5D3 since a couple of years. Since last month, I noticed a big vignetting in all the new photos (never noticed before). A comparison between "old" photos made with Tamron 24-70 + filter, with new photos made with the same lens + fi...