Colour: Red Laser Pointer Function: For Astronomers Output Range: 120mw-200mw Output: 200m W Wave Length Range: 635nm-670nm Wave Length: 650nm Shape: Flashlight Shaped
Material: Aluminium Alloy Power Supply: 2 CR123A Operation Voltage (V): 6 Working Temperature (degree): 15℃~30℃ Dimension (mm): 139 27 27 Shipping Weight (Kg):