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9-21-18 = -30

LewDude

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No, the title means nothing important, just being a goof.

Handful of pics from tonight. Tried out some new mirrors in a new simple "standing book" fashion and then just let the wind blow wherever it pleased.

I put a nubm07 in a labbie tonight as well, so there is some of that mixed in. I'm way under driving it, so it doesn't over power everything, so likely around that low-mark of 458nm. I debated using a NDB7675, but at minimum threshold it's supposedly at 455nm, so I took the extra 3nm!

Wavelengths used:
660nm
458nm
505nm

RBG= 650nm/450nm/532nm

Some images first (click for larger hi-res), which is a selection from the Flickr album, and then a few GIFs for good measure.
Enjoy the weekend!



















videotogif_2018.09.21_23.40.25 by Lewie Wilkinson, on Flickr

videotogif_2018.09.21_23.43.21 by Lewie Wilkinson, on Flickr

videotogif_2018.09.21_23.45.37 by Lewie Wilkinson, on Flickr
 

BowtieGuy

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Lookin good, Lew, thanks for our weekend laser p0rn fix! o_O

Photos 6831, 6840, and 6845 are cool, they remind me of a decorated Christmas tree.

@diachi, I had to look that one up. :)
 

paul1598419

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I see you are really into diffraction gratings now. I went through a period where I tried many different ones, but gave up on them years ago except for scientific experiments. Nice photos. Thanks for sharing them.
 




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