> On Aug 20, 2023, at 6:44 PM, gregebert <[email protected]> wrote: > > Unusual gizmo. I see that it's "backwards", so you need to project onto the > backside of a screen. From the video it appears to have a built-in lens > because the characters were nice and crisp, not blurry.
There's a cylindrical glass lens. With a transparent screen at the focal point all of the characters should line up. The whole thing is a very rugged assembly and weighs quite a bit. > Definitely would make a neat clock if you had 4 or 6 of them. The price seems really low to me but I don't need a clock. They would be good for one of those Mission Control displays... Terry Bowman, KA4HJH "The Mac Doctor" https://www.astarcloseup.com "If only you could see what I've seen with your eyes."—Roy Batty, Blade Runner -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/5800084D-69BF-4719-8F97-4C8BD35390BC%40gmail.com.
