Wednesday, April 22, 2009

Bidens ferulifolia - Bee Vision II

I have worked a bit more on that XBV filter and have an XBV2 filter now also, which gives a more neutral representation.

[click on image to see a larger one]

For comparison the "bee vision" filter XBV as before:


an the more neutral XBV2 filter:


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