Thursday 12 September 2013

Astilbe [Vis UV IR]

Astilbe cultivar flowers photographed in visible light (left), ultraviolet light (middle), and infrared light (right)

Astilbe cultivar flowers photographed in visible light (left), ultraviolet light (middle), and infrared light (right).

In visible light the flowers appear a deep pink colour.

In ultraviolet light the tonality of the flowers appears to be pretty similar to their tonality in visible light.

In infrared light the flowers appear brighter, with very little variation in tone between the different parts of the flowers.

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