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geniola Is it possible to use the laser beam as an adjustable focus pointer over long distances? red hot type.

celu64 2019-11-26 14:00:28
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jiangrong8 Hello, thank you for your question. This laser beam is fixed focus and blue laser type.

2019-12-02 12:49:57 Helpful (1)
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Q: what is white small button on laser board?

Asked by Azcarbum on 2018-11-13 02:47:45

geniola Is it possible to use the laser beam as an adjustable focus pointer over long distances? red hot type.

2019-12-01 01:41:41 Helpful (0)
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