Photography of the Invisible World

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.

Thursday, March 26, 2009

Multispectral UV+VIS+NIR in just one shot II

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Now this is about multispectral imaging again. Well, you know what an effort multispectral UV+VIS+NIR imaging is.Take three shots with diffe...
Monday, March 16, 2009

Carnivore plant shows UV pattern

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A friend of mine, Dr. Andreas Wistuba , collects and breeds special forms of carnivore plants and we were both wondering if some would show ...

Normal 135mm lenses for UV?

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I invested some time today and measured the spectral transmissions of some 135mm lenses I had around. [click on graph gives a larger image]...

Is there "life" below 350nm II ?

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Here now some infinity tests I made using the same stacked filters to see if there would also be some useful response below 350nm, using sun...
Monday, March 2, 2009

Multispectral UV+VIS+IR in just one shot?

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After some days of mumbling and grumbling and finally designing some special filter, I got that and now had the chance to make some initial ...

Is there "life" below 350nm?

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A lot has been discussed a forums dealing with UV photography what the low cut off UV wavelength might be of modern DSLR cameras i.e. how de...
Monday, January 26, 2009

Filters for UV induced visible Fluorescence

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Here now an overview and comparative test of filters for UV induced visible fluorescence, as an outcome of a recent test I made using a Phal...
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Dr Klaus Schmitt
This is my blog about my film and photographic work in 3D, ultraviolet UV, infrared IR and fluorescence using special lenses and equipment. All text and images carry my copyright and I do not allow to link to or copy / download from my site or any parts thereof without my prior permission. email me in case of questions or interest in my images (esp. for non-profit orgs) or if you need a complete camera + lens + filter + light set for UV photography:
postmaster AT macrolenses.de
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