<pre style="background-color:rgb(255,255,255)">> someone wrote a vague letter on the laser saying they broke it
> 'attempted to clean optics' + 'laser not working'</pre><pre style="background-color:rgb(255,255,255)"><br></pre><pre style="background-color:rgb(255,255,255)">I saw that letter at 2pm today. I used it for vector cutting and it worked fine.</pre>
<pre style="background-color:rgb(255,255,255)"><br></pre><pre style="background-color:rgb(255,255,255)">Later on I saw someone else having trouble with it. He moved the compressed air nozzle and it started working again - The tip was on crooked and it was blocking the beam.</pre>
<pre style="background-color:rgb(255,255,255)"><br></pre><pre style="background-color:rgb(255,255,255)">Chris added a red laser pointer for sighting. I calibrated it. When the laser is focused correctly on an object, the red dot should be right where the IR hits. </pre>
<pre style="background-color:rgb(255,255,255)"><br></pre><pre style="background-color:rgb(255,255,255)">Chris is going to add some really nice bright white LED's.</pre><pre style="background-color:rgb(255,255,255)"><br>
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