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Red laser module good quality 12mm
Red laser module good quality 12mm
- Size: 12x35mm.Please see the video display effect
- Light source: red light. Output power: Class II <5mw.
Voltage: 3v-5v.
- Can be used for targeting with sights. Can be used for laser test tools.
Can be used for medical device positioning. Can be used to make signal equipment.
- Can adjust the focal length by adjusting the tightness of the product.
Red laser module good quality 12mm
Red laser module good quality 12mm
- Size: 12x35mm.Please see the video display effect
- Light source: red light. Output power: Class II <5mw.
Voltage: 3v-5v.
- Can be used for targeting with sights. Can be used for laser test tools.
Can be used for medical device positioning. Can be used to make signal equipment.
- Can adjust the focal length by adjusting the tightness of the product.
David D
Reviewed in the United States on February 27, 2025
The line can be focused across a large change in focal length. I thought at first the line was too wide then I discovered the focus thing, just like it states.It has a wide beam spread and can be seen on the wall but wouldn't be the best laser for this distanceIt is about 3/32" thick at 12' and about 1/16" wide at 2". You have to be pretty close to see the beam spread, less than 2'Over this it seems to be a very long line, under this you can begin to see the ends.I was going to use it to mark the cut line for my table say, it could be used for this if mounted above in the joists. If the line seems too wide, then use the edge of the beam as the cut lineI bought a much more expensive laser to mark the cut line and am using this inexpensive one to mark a danger zone where my hands will not pass.I bought 4 more as they are so cheap when bought this way.One is going above my metal lathe to indicate that the carriage or bit should not get any closer to the ChuckAnother is going on my bandsaw to extend the cut line forward. Not really needed but...a third I'm going to attempt to attach to my Horizontal bandsaw for a cut line. It's a bit annoying holding the saw off the metal and sliding the metal to the tape measure all with only three hands.
valmet49
Reviewed in the United States on February 15, 2025
Cross hair lines aren't 90 degrees to each other. More like 85 degrees. While annoying, I only used it where the two line cross as a center point so it doesn't matter.
Bruce Carpenter
Reviewed in the United States on June 3, 2024
One that worked is great.
Dan
Reviewed in the United States on May 6, 2024
The media could not be loaded.
LB
Reviewed in the United States on March 7, 2024
Used to repair Delta miter saw. Line may be a very slight bit wider - but functions fine. For the price, very good.
Hank
Reviewed in the United States on November 3, 2024
Knowing that I needed two, I bought the four pack and installed the laser crosshairs in a custom made holder. I installed one of each on both of my Longer B1 30 watt UV and 2 watt IR heads. I used the Gorilla tape that provides a great sturdy bond, that, although may be difficult to remove if needed, it can be removed without damaging the laser head. When using a laser crosshair, you will need to "calibrate" it to the actual point of the burn by setting the offset in LightBurn. Once dialed in, it will provide a perfect point of where the laser head will start the burn. I also added a 500 ohm pot in series with the plus 5 volts required by the use of a USB power cord, (plugged in a USB "cube" for power. This adjust-ability permits a lowering of the crosshair intensity that is necessary to see your burning starting point. The "full on" 5 volts will give a "too bright" crosshair that make it difficult to see your "aiming point"... AND, when you may install your own crosshair, make sure to place a small, inline connector, by the head, to enable you to unplug the laser from the machine power line when you change heads.. Designing, making, installing, and using these laser crosshairs was the very BEST modification I added to my laser machine....
fernando cruz
Reviewed in the United States on November 12, 2024
Great
Ken
Reviewed in the United States on November 18, 2023
Not bad for the cost. Solid current drain from 4.0 V - 5.0 V is 15mA. But current draw goes up 25 - 35% below 3.7 Volt.
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