[UV, VIS] Rudbeckia fulgida meets Zeiss UV-Planar 60mm

Shots from our wonderful Hermanshof Park here in Weinheim, of a Rudbeckia fulgida variant shot, using a Zeiss UV-Planar 4/60mm lens and Baader-U filter for the UV shot.

[click on image to see a larger one]

fully open at f4:

stopped down to f5.6:

Here now UV-VIS differentials on the right side.

fully open at f4:

stopped down to f5.6:

This lens is so sharp, already fully open, so stopping down is only needed to control the DOF (depth of field).


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