If users have spent quite long time to make line printing or line drawing work, it is still not comparable with a red laser line generator. It is working easy and quick after connects with an AC/DC adapter. It gets good designed thermal emitting system inside high duration aircraft used metal housing tube. This red laser module is not only making good use of import 650nm red laser diode, but also getting highly stable red line alignment and quite low production cost for all precise device manufacturing works.
When red laser line generator makes perfect use of separate crystal lens, it just performs with best quality red line projection in use. It generates non Gaussian distribution red laser beam and highly uniform red line in use. No matter it is pointing at close distance or long distance, red laser line is keeping work with the same brightness and high fineness, no decay light in continuous use. Only after correct selection of output power and optic lens degree, red laser module makes highly precise line positioning results for all industrial and high tech line positioning works perfectly.
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