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Karl Here. I am going to break up the review process for the Ortur Laser Master 2 Pro (LM2Pro) into smaller bite-size bits instead of one long review. I can get into more details and share what I learned. You can check out the initial unboxing and initial impressions in Ortur Laser Master 2 Pro laser engraver – First impressions. Let’s start first with focusing the laser. Focusing the laser I have a problem, I don’t feel like I can reliably focus the same way every time so I created a little focusing contraption. I got inspiration from my CNC machine and Z probe. It is just a simple jig that completes a circuit when the lens touches the end of the M3 screw to illuminate the led. I feel like I can have better repeatability. I’ll step through my process of calibrating it. First, I focused the laser with [...]
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