Material: Aluminum Alloy, Function: For Astronomers, Working Temperature(°C): 15℃ - 30℃, Output: 5mW, Wave Length Range: 405nm-473nm, Wave Length (nm): 405nm, Shape: Pen Shaped, Operation Voltage(V): 3.0V, Net Dimensions(cm): 16.5*1.6*1.6, Net Weight(kg): 0.07, Shipping Weight(kg): 0.1, Listing Date: 12/09/2011
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