P3D Re: Dr. T.'s $40 slide bar

["Dr. George A. Themelis" <DrT-3d@xxxxxxxxxxxxxxxxxxxxxxxxxxx>]

Better call those B&H's $32 plus shipping slide bars.
 
>What are the features of these bars? 

1. Inexpensive
2. No rack and pinion, will slide.  Advantages:  Can shoot two
   pictures very fast.  With a camera and winder/motor drive
   can record a pair in one second.  Could do single camera
   portraits, no matter what Bob says. :-) :-) :-)
3. Full movement from side to side about 80 mm, good for normal
   stereo.  But, in a fraction of a second.
4. Can move any amount and lock.  Can be graduated for accurate
   macro work.
5. Quick release feature allows you to quickly get it off the
   tripod for hand-held hypers.

You will see a picture and read more in the FREE Stereogram 3.1
issue but I don't see any personal email with your address so I 
don't think you will get this FREE copy! :-)  Better hurry!

George Themelis

PS.  Credit for discovering this neat slide bar goes to Richard
Fier, a local OSPS member.  Live demonstration by DrT on September
1st (our first meeting!)


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End of PHOTO-3D Digest 2915
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