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    Beam Expander for large expansion

    I am interested in using high-powered laser pointers to simulate a similar experience as in the application linked here: The Laser Image Projector (2007-2008) - a set on Flickr However, the apparatus is rather immobile and bulky. I am wondering if there is a focusable green laser that exists...
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    WTB: ILDA projector w/ +500mw 445nm

    I would be entirely interested in a 4x 1w 445nm system.
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    WTB: ILDA projector w/ +500mw 445nm

    By the way, I am entirely unconcerned about beam visibility. I am only concerned about target visibility to hit a building, so that a logo/words are visible. No crowd scanning at all.
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    WTB: ILDA projector w/ +500mw 445nm

    This system is only to be used for some guerilla artwork. Static images, relatively simple, but projected onto 30+ story buildings. Being that the projection is on such a large surface with static or simple animations, divergence may not be a large issue. This is a very good example of what I...
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    WTB: ILDA projector w/ +500mw 445nm

    I am looking for a complete projector kit with at least 18k speed and one of the new cheap 445s so I can get a very bright display to project this onto a wall outdoors. Does anyone here offer such a kit? I only need to use it a few times, so a modded chinese system would be fine too. Edit: If...


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