Re: IR mirror with Crow IR beam

["RockyTSquirrel" <gafa@/nospam/usa.com>]

the mirror  was an old style  photo beam rig  that ADT  had been using.. not
sure of the manufacturer  (DS maybe or Arrowhead)
but it was 6 inches in oval shape with a 3 way locking adjustment axis..
looked like a standard glass mirror,  but was glued into a metal solid back
frame.



"Christopher Glaeser" <nospam@xxxxxxxxxx> wrote in message
news:odKdnZpAaZ5kZzjUnZ2dnUVZ_g-WnZ2d@xxxxxxxxxxxxxxx
> >i have used photobeams 65 feet xmiter to mirror  then 65 feet back to
> > reciever..
>
> Thanks.  What did you use for a mirror?  Normal back-coated piece of
glass?
> Other than the high-end specialty equipment, I can't find an affordable IR
> mirror for sale on the net.  I think Edmund Scientific used to sell
> front-coated mirrors for laser projects.  Are they still in business?
>
> Best,
> Christopher
>
>