Dr Klaus Schmitt
Well-known member
This early spring Coltsfoot flower has a very specific bulls-eye UV pattern,
which gets easily visible here.
(using the same old quartz fluorite lens @f8 as shown before here)
which gets easily visible here.
Human vision:
UV vision:
Simulated bee vision:
Triptych for comparison:
UV vision:
Simulated bee vision:
Triptych for comparison:
(using the same old quartz fluorite lens @f8 as shown before here)