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Hi, I need help choosing my first laser. My needs are a not too powerful laser, because it would be too dangerous; and a great visibilty, no burning abilty required specifically; so I decided for a green laser. A direct green diode would be perfect, like 520nm diodes, but I know they cost too...

Hello, this is my first post! Just the other day this idea of the laser popped in my brain and in these few days I read a lot on the topic. The only laser I own is a 10 years old red laser bought under the tour eiffel when i was a child on holiday, but it does still work! Now i would really like...