DX  » Community » Reviews » Red Laser Module - Focused Line (3.5V~4.5V 16mm 5mW)
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  • Overall Rating: 5
  • Price: 5
  • Quality: 5
  • Ease Of Use: 4
  • Usefulness: 4
The best choice for cheap laser scanner solution! – Red Laser Module - Focused Line (3.5V~4.5V 16mm 5mW) Reviews

posted by dimetikon on 02/08/2013 Certified Owner

Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month

Pros:
The laser is focusable, so you can adjust the line to about 1mm thickness or even less, and the line is bright enough even when powered from 3.7 li-ion battery.
Cons:
When focusing the line you must rotate the hole laser around lens :( otherwise the line rotates too. It is really not good for using in static laserscanner devices.
Other:
I really like that this laser runs enogh power from 3.7V li-ion. For me it is very useful.
Bottomline:
I am fully satisfied with this product and use it for DAVID laserscanner successfully. This is really good option for starter kit.

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