Wednesday, September 12, 2012

High Power UV LED Radiation System: 365nm 385nm 395nm 400nm 405nm

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Today, after having previously shown the Nichia based NC4U133 (365nm) / NC4U134 (385nm) systems , I present here my newest High Power UV LED...
Monday, September 10, 2012

Filter leakage in reflected UV ultraviolet photography - DIY filter vs Baader-U II

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Today again about leakage in reflected UV photography and how to deal with it. I have posted about that before here . I wanted to show he...

Gazania hybride: human vision vs simulated bee vison; reflected UV ultraviolet photography III

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Today about a creamy white Gazania, that when it just opens up, has some yellowish petal color that gets lost after a day. Here shown in its...

Bidens: human vision vs simulated bee vison II

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Today about a Bidens ferulifolia flower, one of my fav UV "models" shot outside using sunlight. Shots were done in normal human vi...
Saturday, September 8, 2012

Gazania yellow hybride: human vision vs simulated bee vison; reflected UV ultraviolet photography

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Today about a yellow Gazania flower I had posted about it studio shots before , so here again it is in multispectral representation. I took ...
Tuesday, September 4, 2012

Increasing the UV (ultraviolet) light output of a Xenon flash

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Today about a increasing the output of a Xenon flash system aside from what I have posted here before . I have to issue a warning: ALL THE F...
Saturday, September 1, 2012

XNUV - a much faster filter for reflected ultraviolet (UV) photography

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Today about a faster filter for reflected UV photography, as there seems to be demand for handheld UV shooting or shooting at higher speeds ...