My BLOG about my journey into the invisible world of ultraviolet UV photography, simulated bee, butterfly and animal vision photography and the special lenses, filters and lighting needed to make it work - also in HD video + 3D stereo.
More of that Clivia flower using a Quartz Singlet f1.0 Lens now professionally mounted. Focusing has been added as well as stopping down the lens. Some examples using it follows.
[click on image for a larger one]
Stay tuned, more will follow on that fascinating subject...