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PICList Thread
'Eyeball optics'
2002\09\06@193938 by Olin Lathrop

face picon face
> I followed the link you sent with the eyeball info - pretty cool.
> Watching the video it looks like the LEDs project on to the smoked globe?
> Special LEDs or some kind of optics to give them a focal length of the
> wall?

I didn't know they had a video.  I'll have to check it out.

The globe is clear, not translucent.  You see the LEDs directly, which are
wide angle.

Embed Inc, embedded system specialists in Littleton Massachusetts
(978) 742-9014,

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2002\09\06@202144 by M. Adam Davis

FWIW It's a cool video, and a neat design.  I remember seeing something
substantially similar at ESC Chicago last year in a booth.  Can't
remember what they were advertising, but since then I've wanted to build
one with three bars of light at 120 degree angles with three colors of
LEDs.  I even wondered about layering the bars so you can have a several
messages inside the same globe at different radiuses(eseses).

Toys are fun.


Olin Lathrop wrote:

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