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Unique laser pointer pen blue beam 5MW -1YEAR warranty
2010 New Arrival - Laser Pointer Pen Blue Beam
Perfect for professional presentations, astronomers pointing out constellations and stars, tour guides, camping, hiking, etc
Cautions: Avoid direct eye exposure to laser beam (any contact to the human eye can cause permanent damage). Never expose your eyes or anyone else's to the laser.
Life Span: more than 5000 hours
Technical Parameter: fixed focus, continuous output
Working Temperature: +20 +35
Storage Temperature: -20 +60
Appearance and Color: rubber black
