I've been doing a lot of research of assembling a laser but I can't really decide what color to get. I've heard that blue lasers are the best at burning things up close, and that green lasers are best for a visible beam. What are the special notes for other colors/wavelengths?
LPF Donation via Stripe | LPF Donation - Other Methods
Links below open in new window
ArcticMyst Security by Avery
