Monday, December 9, 2019

Reflected UV photography using a MCP Amplified Camera System

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Today about an experiment I have done, using a light amplification device in front of a normal visible light camera for recording reflected ...
Thursday, October 31, 2019

Exhibit Of Plants And Humans Deutsches Hygiene-Museum Dresden

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Today about an exhibit at the Deutsches Hygiene Museum Dresden " Von Pflanzen und Menschen " (" of plants and humans ") ...
Saturday, October 12, 2019

On Chinese ZWB1, ZWB2, ZWB3 filter problems for reflected UV photography

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Today about Chinese UV (ZWB1, ZWB2, ZWB3) filters intended for reflected UV photography. Those seem to be attractive, since the offered pric...
Tuesday, September 24, 2019

Shooting different wavebands using the same taking lens simultaneously

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Today about a special contraption I have made, which allows to take images in different wavelengths, using the same lens simultaneously, and...
Wednesday, September 18, 2019

The Bausch & Lomb f4.5 / 9" (229mm) lens for reflected UV II

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Quite a few years ago I got an older lens, which was made many years ago by famous lens maker Bausch & Lomb, Rochester NY. It is a golde...
Saturday, September 14, 2019

Bird Protection using FireFly Bird Diverter II

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Today more about birds and how to protect them against collision with power lines. Each year millions of birds die, especially when migratin...
Wednesday, September 11, 2019

Garden in reflected ultraviolet photography and simulated bee vision

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One of the most famous gardens in our area here in Weinheim, Germany is Schau- und Sichtungsgarten Hermannshof . Today I took some multispe...