Why not go waterproof?Huh... can't believe I missed that...
But before I buy this, does anyone else have any others to offer? I'm kinda looking for one with the pen case cause it looks like it would be more convenient to carry around
A question with about the rayfoss site, how come there's a few 200mW ones that cost 50 dollars? Is it because of the wavelength? If so that means higher wavelength = bad?
"Higher" wavelength does not = "bad."
What you are looking at is a 200mW red laser.
Just so you know, wavelength corresponds to the color of the laser.
The technology is different, so the price is different.
Read more.