Thanks all :o)
Alex, exactely, nearly all birding and zoom shots with the DO, and most other shots with a Tamron 28-75, which is a really great lens! I find the DO very difficult in the direction of direct light, but everything else is great. Cheers, Armin
Good one Armin, good one CJ like the word play, Red Eye ;) that's a fun title for this one. For the Red challenge I think this one works better out of the three you've posted. The focal point is indeed quite really Red here.
-Techo