Hello from Ottawa, Canada!

Hi everyone,

been browsing LPF for awhile now. I have made an account awhile back too, but finally got up the nerve to introduce myself! I have been interested in lasers since I wrote a 200 page essay on lasers back when I was 13 years old (44 years ago and the laser was only 13years old). I am still surprised how 44 years later I can now own a low divergence green laser the size of a small pen for under $10 dollars!

I currently own many 532nm lasers, a 405nm lasers, a 515nm laser, a 520nm laser, and two 445nm lasers. I am also interested in astronomy and find my green lasers very useful as star pointers and alignment devices for my telescopes. I love this site and have found a lot of helpful information from its members.