I have a piece of copy (art) - it is screened (a halftone) at 133lpi. I
need to make a positive / negative from it - at 65lpi (size not critical)
If I shoot the art in the camera (at 133lpi) using a contact screen at
65lpi. I will have a moire pattern from the two interrupting patterns.
=> How do I re-screen an existing halftone into a new one at a different lpi
without getting moire?? or
=> How can I change a halftone so it is reproduced in the camera like
You can only use conventional vertical / horizontal camera and contact
screen for this reproduction job.
Your help is much appreciated. Thanks!!!
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