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ArcticMyst Security by Avery

laser scanning pls help

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Oct 13, 2009
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Do you guys doing laser scanning if yes pls tell me your setup in details.
I am looking for laser line that is perfect for doing laser scanning.
 





HIMNL9

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May 26, 2009
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Line ? :confused: ..... sorry, are you speaking about scanners for barcode reading ?
 
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I am talking about a laser line generator, you know instead of a dot it projects a thin line
 
Joined
Nov 7, 2008
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You can use a line-generating lens for this. Building an entire laser projector just to get a straight line is overkill. If you still want to know more about laser projectors, read through the sticky thread in the laser shows section. If you still have questions, start a thread there.
 

HIMNL9

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Oh, a fixed line.

Yes, you can just use a line lens, or also just a little cylinder of glass or plexiglass in front of the beam, for generate it, or simply buy a line generator module, like the ones from o-like site .....

plastic line lenses are available a bit anywhere, like this one, that fit the focus ring of an aixiz module (the flat surface go outside)

attachment.php


attachment.php


If instead you don't find them, but have a little cylinder of glass or plexiglass, you can do the same just putting it in front of the beam ;)
 

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