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ultraviolet

  1. Dr Klaus Schmitt

    Cliff Maids - Lewisia cotyledon multispectral

  2. Dr Klaus Schmitt

    [UV] A simple tutorial for UV photography

    A simple tutorial for UV photography I have been asked to write down a simple "cook book style" tutorial on UV photography, so here it comes: 1) get a suitable lens, uncoated or single coated, simple lens design like a triplet. You have to try things out, some work, some don't. EL Nikkor...
  3. Dr Klaus Schmitt

    [UV, VIS] Rudbeckia hirta stereo butterfly vision

    Some of my recent works on human and (simulated) insect vision, here how a flower ("black eyed susan", Rudbeckia hirta more specifically) may look like seen through a butterflies' eyes (only the sensitivity aspect: UV mapped in as blue). The stereo images are LRL images and allow crosseyed...
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