mikeeey
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- Jun 7, 2007
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If I wanted a focusable green laser, but I really liked a certain non-focusable one, is there a universal beam expander I can buy? Any members here that sell beam expanders for any laser?
incase anyone was wondering I wanted to get the 200mW waterproof Rayfoss laser. Of course the beam expander won't be waterproof, and it's not like I'd need to focus for burning underwater lol
incase anyone was wondering I wanted to get the 200mW waterproof Rayfoss laser. Of course the beam expander won't be waterproof, and it's not like I'd need to focus for burning underwater lol