[net.wanted] Wanted, optical digitizer

grg (12/21/82)

I would like pointers to optical digitizers, with the following
list of desirable properties:

     = standard interface, 	RS-232C ??
     = resolution, 		100-200 dots/inch
     = media, 			either photos or negatives
     = cost, 			less is better
     = size, complexity, 	less is better

This is not for production, but for infrequent experimental usage,
So speed is not important, nor high accuracy.

Any information is helpful.  Please respond directly, I will
share with any interested parties.

     Thanks,
		Greg Guthrie
		Bell Labs
		Naperville, Ill 60566
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