Colour: Green Laser Pointer Function: For Astronomers Output Range: 0.5mw-30mw Output: 20m W Wave Length Range: 532nm Wave Length: 532nm Shape: Flashlight Shaped
Material: Stainless Steel Power Supply: 1 CR2 Operation Voltage (V): 3V Working Temperature (degree): 15℃~30℃ Dimension (mm): 93 20 20 Shipping Weight (Kg):