Monday, January 30, 2012

[UV] Lichen in reflected ultraviolet light III

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Today more about Lichen shots in visible and ultraviolet light, especially how damaged or dead lichen look like. [click on image to see a la...

[UV] Lichen in reflected ultraviolet light II

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Today more about Lichen shots in visible and ultraviolet light. [click on image to see a larger one] These UV images here also uses my stand...
Saturday, January 28, 2012

[UV] Transmittance of the Minolta TC f4 135mm Triplet Lens

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I tested some bellows lens heads the other day and the (expected) surprise was, how well that older and overlooked Minolta TC f4/135mm bell...

[UV] Transmittance of some Bellows Lens Heads

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I conducted a test today to measure the UV transmittance of some older manual bellows lens heads I have here. Be reminded that this is only ...
Wednesday, January 25, 2012

[UV] Lichen in reflected ultraviolet light

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Today about Lichen shots in visible and ultraviolet light. [click on image to see a larger one] These UV images here also uses my standardiz...
Thursday, January 5, 2012

"Kingdom of Plants" Sir David Attenborough on Kew Gardens in 3D stereo

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There will be a new forthcoming three episode series airing in Spring 2012 narrated and written by Sir David Attenborough, which mainly is a...
Thursday, December 29, 2011

[UV] BBC Green Planet Series - The Science of Plants - How to Grow a Planet

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There will be a new major BBC 3x 60min series, produced by BBC Scotland which will be aired on BBC TWO most likely in spring 2012. The curre...