- Joined
- Mar 8, 2015
- Messages
- 3
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I'm getting a 30mw green laser and want to know if it's safe to view the dot on surfaces such as walls and floors without eye protection. I know to avoid direct exposure by either pointing the laser directly at myself or reflecting the beam back at myself. I know this is a very noob question, but I have no experience with anything more powerful than an office depot pointer.