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Green laser pointers are brighter (about 60 times) than a red laser pointer. Human eye is more sensitive to green color and this laser pointer is much more noticeable than other light color,so this pointer is a Professional tool for astronomers, lectures, etc. Use your laser pointer to point at any desired targets on projection screens, video monitors, presentation graphics and more.Technical Details * Bright 5mw beam is 50 times brighter than Red lasers * Rugged construction * Uses inexpensive AAA batteries (included) Dimple Green Laser Pen Astronomy Grade for Military, Lecturers and Law Enforcement (Black) |
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