Product description: 
 The green is a high-power infrared laser tube pumped laser crystal, spot round, beam divergence is small, the export of power from 5mW to 50mW. 
 The lasers are made of high-quality original import laser diode, together with the high performance of the APC, ACC driving circuit and optical coated glass lens group, with high reliability, high stability, strong anti-jamming, consistency, service life and long. 

 The products are widely used in various laser pointing, teaching demonstration with laser light, laser positioning, teaching command, the report of the meeting indicates Architecture Exhibition pipe instructions, referring to the star pen. 

 Technical parameters: 

 Product size: ￠ 13.5X162mm 

 Wavelength: 532nm 

 Power: 30mW, 50mW, 100mW, 200mW 

 Color: Rubber Black 

 Battery: AAA * 2pcs 

 Operating voltage: 3V 

 Packaging: EVA + black paper box (optional gray velvet box, black tin) 

 Specifications: fixed focus, green dot facula, continuous output, the service life of more than 5000 hours 

 Spot diameter: the smallest spot diameter ≤ the φ1.0mm; 15m at the points of light <| μ18mm 

 Laser type: the Visible laser Diode, 

 Range: over 1000-10,000 meter 

 Warm up time: no need to preheat 

 Laser class: II, III a, III b 

 Operating temperature: 15 ℃ -35 ℃ 

 Storage temperature: -10 ℃ -80 ℃