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When the Bird Daylight Laser 200 emits a powerful green light that hits bird feathers, it makes a bright splash of light. Which traumatizes them and they can't fly away fast enough. A flock of more than 100 geese immediately took flight..
There are companies offering high-power, military-quality lasers as well as simple lasers that operate on the lowest power, which are better suited for short-distance pointing. Laser Pointer Powers The power of the laser in a laser pointer is the most important measure of how the laser performs and the type of tasks for which it is suitable.