I managed to get the cap off of the violet laser pointer and focused the beam more, it definitely improved the divergence for me. Still looks like a bunch of little dots but it doesn't bother me anymore.
I just got mine today and noticed the same "dots" effect but took some pictures to verify and it turned out to be just the one dot. The "dots" effect must be an optical illusion as someone else I showed it to at work also commented about the dots around the bright spot.
Playing with it at work, I swore there was a dot pattern because the farther the beam, the larger the pattern but the pic (various 1/200 - 1/4000sec, various apertures exposures) does not support that observation.
This new to me color is neat but 532nm is just so BAM!
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