Specification: Product name: LT-0668 532nm 5mw Green Light Laser Pointer Body material: Hard aluminum Power supply : 1 x 18650/(not included) Switch: touch switch Wave length: 532nm Laser range: 5000~10000m Working voltage: DC=3.7V Spot size: 6M place <φ10mm. Working Temperature: 15℃-35℃ Power: 1-200mw Weight: 99g(Net weight) Dimensions: 16x2.5x2.5cm Features: 1.It can adjust the focal length, continuous output point spot. 2.Blue high-brightness LED work instructions. 3.Anti-reverse-battery. 4.It can focus lighting a match. 5.With a key to lock the laser to avoid power loss -- when the key points at the red point ~ lock (green point~unlock). 6.With star cap, it can show variable wonderful patterns at night. When take off the cap, it is a single beam pointer pen. Function: 1. Field travelers / climbers / explorers: For outdoor adventures. ie. Measure distance, sent out distress signals, enable your travel be more happy and safe Amateur astronomers: Used for astronomical refers to the star, green laser is very suitable for used in the observation of stars at night, can accurately indicate the position of the stars. 2. Mining field / construction personnel: Used for long-distance accurate instructions/buildings. Avoid danger zone 3. Teaching and tour guide: It is an excellent tool for teaching. Ie. Make a PPT presentation, tourist attraction explanation. Package included: 1 x LT-0668 532nm 5mw Green Light Laser Pointer 1 x Star Capter 1 x Stand 2 x Keys
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