Re: Camera Obscura Lenses

[P3D Edward Hosey <ehh@xxxxxxxxxxxxx>]

Bob wrote: 
>
>In thinking about the C.O. at Colorado Springs, I can't
>remember whether it was a pinhole arrangement or used a lens
>at that point. Be that as it may, it occurs to me that 
>the image *should* be upside down. Can anyone say how this
>is fixed? Two lenses? Mirrors?

I am pretty certain that the one in SF did not correct for this.  Or if 
it did, it was somewhat inconsequential because the lens rotates 360 
degrees *and* projects from the ceiling onto a table--the viewer simply 
walks around to get the *right* prespective at any point during the 
shot.  I do know that the image was *not* reversed.

-- 
Eddie Hosey
ehh@xxxxxxxxxxxxx
Take a second--breathe deeply--and think about what you enjoy most in life.


------------------------------