DX » Community » Reviews » Red Laser Module - Focused Line (3.5V~4.5V 16mm 5mW)
5.0
  • 5 star 18 ( 67% )
  • 4 star 8 ( 30% )
  • 3 star 1 ( 4% )
  • 2 star 0 ( 0% )
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  • posted byTanzerBY on 03/02/2013

    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.... Read more

    0 0
  • posted byfabio1964 on 02/15/2013

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month Pros:Get this laser if you're looking for an entertainment-grade device (eg. a laser for a smoke machine light show or a toy weapon targeting system). For precision measurement and alignment either get a professional cross-laser from a home hardware manufacturer, or a pair o... Read more

    1 0
  • posted byfabio1964 on 02/14/2013

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month Pros:When unpacking, I was really surprised by the mechanical buld quality. The module itself (the cylinder) is made from stainless steel, only the lens holder is made from plastic, but also covered with stainless steel. We use 4 of them to mark the corners of the female mou... Read more

    0 0
  • posted bydimetikon on 02/08/2013

    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 rotate... Read more

    0 0
  • posted bykappe9000 on 09/04/2012

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month Pros:Very good quality and bright laser line. You can focuse the line by turning the front of the laser. I use it for a laserscanner and it works perfectly. The laser line is about 2mm at is thinnest at about 5cm from an object. I put in 5v and this works fine, but... Read more

    1 0
  • posted bylpanagis on 08/23/2012

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week Pros:Pretty good, relatively small and light operates just fine from 3V to 5V. Beam strong enough to be visible at least 10 feet away on white walls. Cons:Beam rotates as you focus it. Be very careful to glue or otherwise immobilize the focus ring or your beam is not... Read more

    0 0
  • posted byStinkynnov on 07/17/2012

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month Pros:It's small, well built module with adjustable focus and wide angle. Very bright then powered from 3x1.5v (AA, 4.5v total) batteries. Cons:As noted in other reviews, line ends are blurred and looks like a series of dots. I don't think it's really a con - it's v... Read more

    1 0
  • posted bybb990 on 11/08/2011

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month Pros:This is a small, well built unit - easy to mount it anywhere; the line is focusable - about two turns of the lens covers the whole focus interval, very even along the length - only tips of the light are slightly uneven. Cons:None really. The line has its thick... Read more

    1 0
  • posted byemnemn on 03/04/2011

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month Pros:Makes a nice line, works well. easy adjustment stabel line. needs no refocussing when it is on for a hour. very nice thin line with equal brightness. Its small. Bought 3, all were fine, and gave the same line. Can be focused. Cons:Its not a perfect line. The m... Read more

    1 0
  • posted bybestenemy on 02/02/2011

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week Pros:Able to focus the line. Can work with higher voltages compared to all other 5mW red line lasers at Deal Extreme. Cons:Line starts breaking up at the edges. As a result, the intensity of the light is uneven. The line achieves sharp focus when the focal ring is al... Read more

    2 0

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