• Please use real names.

    Greetings to all who have registered to OPF and those guests taking a look around. Please use real names. Registrations with fictitious names will not be processed. REAL NAMES ONLY will be processed

    Firstname Lastname

    Register

    We are a courteous and supportive community. No need to hide behind an alia. If you have a genuine need for privacy/secrecy then let me know!
  • Welcome to the new site. Here's a thread about the update where you can post your feedback, ask questions or spot those nasty bugs!

polarized photography

  1. Dr Klaus Schmitt

    Gazania in polarized reflected UV light

    Gazania rigens in polarized reflected UV light
  2. Dr Klaus Schmitt

    Saxifraga - Rockfoil in polarized UV light

    Here a white Saxifraga flowers), which shows the predicted effect my friend told me about: That bees have around their eyes sensors able to detect polarized light and there woud be flowers using that: Visible light - sunlight: Reflected polarized UV, only sunlight: Reflected polarized...
  3. Dr Klaus Schmitt

    Phlox in circular polarized light

    PHLOX - Rockfoil flower. Phlox flower in M-mode i.e. non exposure compensated: Phlox flower in A-mode i.e. exposure compensated:
  4. Dr Klaus Schmitt

    UV Polarized Photography II

    Was doing some testing about using polarizers with reflected UV, so here a few samples presented as gifs while rotating the filter. This was shot using a modified camera with only fused silica glass in front of the sensor and the Baader-U filter (320-390nm), lens used was the UV-Nikkor 4.5/105mm...
Top