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My Rainbow -- Post Pic's of Yours






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Some excellent rainbow pics gentlemen! +1 to both!

I've been planning a rainbow pic for awhile but I need to finish one build that's been sitting on my desk for almost a year and maybe one more build before I can attempt the shot.
 
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Some excellent rainbow pics gentlemen! +1 to both!

I've been planning a rainbow pic for awhile but I need to finish one build that's been sitting on my desk for almost a year and maybe one more build before I can attempt the shot.

Thank you! :)

-Alex
 
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I was playing around a few days ago and took this pic. Not the best ever, but I thought it showed the colors OK.

10294-a.jpg


From left to right,
650nm 15mW,
532nm 25mW,
515nm 35mW,
450nm 94mW,
405nm 32mW,
 

BowtieGuy

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Nice rainbow Mattronium! :beer:
That 515nm beam is sweet. What did you use to take that photo? Those wavelengths look right on to me.
 
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Finally managed to get a rainbow together - but all of my cameras are unable to reproduce 405nm! :-(

Beam visibility increased with Nag Champa incense...

Left to Right: 650nm 50mW, 532nm 13mW, 520nm 52mW, 445nm 10mW, 405nm 25mW (camera turned it blue)

 
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Judging by the small head size and the large beam size, those are ~520nm, not 532. ;)
 

GR3EN

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Just got my red from Blord today. Sorry for low quality (cell phone) also it doesn't pick up 405nm properly at all (far right)
 

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Just got my red from Blord today. Sorry for low quality (cell phone) also it doesn't pick up 405nm properly at all (far right)

Low quality or not that's a really nice pic. Looks like a rain forest background.
thanks for sharing.
Cheers
Jeff
 
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brucemir...
The bad thing now is it is starting to get pretty cold at night in NJ, so it's time to break out the heater.

Nice pix, wish I could have some of those 520nm units. By the way, its raining in Anchorage, Alaska today.
 
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What called for you making those 520's? Do you work for a laser manufacturer, and if so, which?
 

Pman

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I think that's just a split 11W 520nm diode DTR is holding out from us;)

Yeah, I would like the story behind so many 10mW modules with long exposure time (just kidding):)
 
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