Again more about that new Jupiter-U filter of mine. Also those shots were taken today at the wonderfully blossoming Hermannshof, Weinheim, Germany. This is about Dianthus ("Coronation") and its specific UV reflectance.
[click on image to see a larger one]
All triptychs are presented VIS left, Baader-U middle, Jupiter-U right:
Dianthus plumarius ("Carnation"):
another Dianthus type:
Overview, again different ones:
The Jupiter-U filter reveals quite a bit more details than the longer wave Baader-U filter obviously.
Stay tuned, more will follow on that fascinating subject...
More info on this very interesting field may be found on my site http://www.pbase.com/kds315/uv_photos