So I'm thinking about getting a sanwu laser. Either the pocket series with 200mw 405nm diode or the challenger with 300mw 405nm diode. My question is first will they both burn? And can they possibly burn white paper. Also I do have glasses from eagle pair for this wavelength but I was wondering if I can take off my glasses and look at the dot on carpet or a dark bed sheet or even lighter colored surfaces with out doing damage. I have a 650nm 250mw from sanwu and I can look at the focused dot just fine even in white without eye damage (or at least I think) so far I have no black spots in my eye. But I was wondering if the 200 or 300mw 405nm will do any damage while looking at the dot without glasses on. Thank you guys!