hello, I had a little issue using my R3, i acquired it in March, I like to make pictures of the milkyway, first I bought the adapter to use my old lenses since I thought will work just fine, in my first trip I was using the R3+adapter+14mm 2.8...
I noticed a green vignette in one of the corners, i blamed to the adaptor and maybe some to the lens.. I decided to acquired the 15-35mm 2.0 ... I went out and I have the same result in all my night pictures, there is nothing noticeable In all the daylight pictures...
Does anyone have a similar issue or a suggestion of what to verify?
regards
David
