Sunday, March 11, 2012

[VIS-UV] Zinna UV - VIS Bee - Human Vision ultraviolet transition

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This here shows a transition between human Vison (VIS) and ultraviolet Bee vision (UV) as an illustration, how different both are. Flowers s...

[UV] Animated GIF's from ultraviolet UV videos

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Testing how to embed animated UV video GIF's made from UV videos. Quite neat for a preview.... Stay tuned, more will follow on that fasc...
Saturday, March 10, 2012

[UV] Ant on Zinna, video in ultraviolet light

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This is from an older UV video, just to see if that would be visible immediately... call it a test. It is an ant on a Mexican Zinnia, the la...
Monday, March 5, 2012

[UV] 1930ies Zeiss Jena Quarz Anastigmat f4.5 120mm at work

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I was digging through my lens boxes, when that old 1930ies f4.5/120mm Zeiss Jena Quarz Anastigmat lens fell into my hands. So just out of cu...
Saturday, March 3, 2012

[UV] UV Spring Flowers

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Some shots of some early 2012 spring flowers, shot using a special, high UV transmitting lens and a UV sensitive camera. Filter used for the...

[UV] IR leakage and how to avoid it

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One of the most important issues to take care of in reflected UV photography is to avoid IR leakage. Here and example why this is the case. ...
Tuesday, February 21, 2012

[UV, VIS, NIR] Show the camera sensitivity for UV and IR easily

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A have often been asked how one could esily see how deep a converted camera body reaches into UV and/or IR. Using a UV sensitive camera and ...