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A comment on Continuous 3D Printing Possible With Transparent Polygon Scanning?. Parent comment

Re:Continuous 3D Printing Possible With Transparent Polygon ... by hexa_storm on Tuesday August 06, 2019 @02:50AM (#20622801)
rotating mirrors are too fast for laser industry, it requires a very fast switchable laser, like the one developed by european union https://www.razipol.eu/
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Re:Continuous 3D Printing Possible With Transparent Polygon ... by antisemiotic on Tuesday August 06, 2019 @07:51AM (#20624295)
Rotating mirrors here means continuously rotating, not precise rotation to some particular point? I misunderstood then, yeah, that kind of mirrors aren't used there (I think).
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