Laser Diode - 5mW 650nm Red - diameter

by patrickc01 on Tue Dec 04, 2012 9:51 pm

Hi,
I purchased your laser diode. At a distance of 20ft, the "point" of the laser has a diameter of 2.5 inches. This is incredible large compared to other lasers I have. Is this normal?

Thanks!
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Re: Laser Diode - 5mW 650nm Red - diameter

by adafruit_support_bill on Wed Dec 05, 2012 6:00 am

These have a focus adjustment. You should be able to adjust it to get a tighter beam.
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