I am trying ultra-violet fluorescence photography using a day-lily as the subject. This involves lighting the subject using ultra-violet light but photographing it using a normal digital camera in colour.
I was surprised at the different colours produced as the lighting, although manually applied, was pretty much the same for each. I have 3 examples that I am showing below using ‘before/after’ or ‘sliders’ using a normally lit version for the comparisons:
![](https://www.pmstudios.co.uk/blog/wp-content/uploads/2024/07/F24_7382r1.JPG-aligned-600x600.jpg)
![](https://www.pmstudios.co.uk/blog/wp-content/uploads/2024/07/F24_7384r1.JPG-aligned-600x600.jpg)
![](https://www.pmstudios.co.uk/blog/wp-content/uploads/2024/07/F24_7382r1.JPG-aligned-600x600.jpg)
![](https://www.pmstudios.co.uk/blog/wp-content/uploads/2024/07/F24_7385r1.JPG-aligned-600x600.jpg)
![](https://www.pmstudios.co.uk/blog/wp-content/uploads/2024/07/F24_7382r1.JPG-aligned-600x600.jpg)
![](https://www.pmstudios.co.uk/blog/wp-content/uploads/2024/07/F24_7386r1.JPG-aligned-600x600.jpg)
This has shown the technique works, next time I shall need to select a subject a bit more carefully…