DX » Community » Reviews » Red Laser Module - Focused Line (3.5V~4.5V 16mm 5mW)
5.0
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  • Works as expected

    posted by TanzerBY on 03/02/2013
    0

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month

    Pros:

    1. Inexpensive.
    2. Lens can be replaced.
    3. Lens can be rotated in a small range of angles for fine adjustment

    Cons:

    1. Line quality (intensity and shape) varies a lot along the line. I wanted a thin line at the distance of 200mm. However at both ends line is dashed.
    2. The laser spot without the lens has an elongated shape
    3. When rotating the lens quality of the line changes, due to the shape of the laser spot

    OtherThoughts:

    No boxes that indicate wavelength, power etc. on the body were checked. Wires are not very long and I had to extend them for my purposes (up to 150mm)

    Bottomline:

    Good quality for the value!

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