P3D Re: PHOTO-3D digest 3151

[HatfieldMk@xxxxxxx]

Hi folks! I have a couple of questions that I want to throw out to the group
for answers. #1 What are Newton Rings? I have a couple of boxes of RBT mounts
with anti-Newton glass, I thought that the glass was to reflect heat away from
the film chips, however I noticed a reference to "Newton rings" on the RMM
slide mounting tutorial. This leads me to believe that I have no real clue
about this phenomenon. So I stand by to be educated. #2 With regard to those
RBT mounts, I get the distinct impression that film should be mounted
differently depending upon whether the slide is to be viewed via a projector
and screen as opposed to a stereoscope type viewer. In other words with the
stereoscope it seems as if the black portion of the mount which defines the
stereo window should be facing the person viewing the slide. But if I intended
to project this image then the film chips would be upside down and backwards
in the mount as compared to the first example? Again I stand by to be
educated! Hope everyone had a merry Christmas and is enjoying the new year!
Respectfully submitted:
Mark Hatfield


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