Thought I'd try it. Worked great, was even a noticeable difference since my old mirror's gotten pretty bad in the past couple of months. Then tonight while cutting out some overlays, I noticed the top of the lens lighting up. Didn't take long to figure out why, so I grabbed the camera...
-- oddly enough, the plates finished cutting just fine. FWIW, the platter I used feels and acts like glass? I was surprised I was able to cut it out.
But on a good note, seems I don't need to adjust my beam.
You guys who are using these, have you checked them lately? This one lasted thru maybe 20 minutes of use...