Focusable High Power 808nm 800mw IR InfraRed Laser Dot Module 1W LD Diode 12V TTL

Focusable High Power 808nm 800mw IR InfraRed Laser Dot Module Point Lasers w 1W LD Diode 12V TTL Please note that this is 808nm IR Lasers which can only be seen a weak red light and the spot is rectangular. Parameters Output Power 0.8W Wavelength 808nm LD 808nm 1W Working Voltage 12VDC Working Current 1.35A +-15% Working Temperature -10℃- 30℃ TTL >20KHz Laser Shape:dot(The spot can be adjusted from rectangle to oval) Divergence 5mrad Focusable YES Lens Glass Dimensions 33*33*80mm Working Life >5000 Hours Features 1. This laser module can work for a long time with cooling fan.But please make sure to keep the laser working under 30℃. 2. Please add a 12VDC power to this laser module. Red wire connects + pole; Black wire connects - pole. TTL 3-5V on, 0V off. If you don not use TTL, please just leave the blue and white wire. 3. This is a focusable laser module. Please do not take off the lens adjustable part off to avoid dust. 4. There is a potentiometer on the driver. You can turn it to adjust the power of the laser. Turn Clockwise to increase the laser power. Otherwise to decease the power. But the current can not surpass the current we have set up. 5. Please wear 808nm laser protection goggles to protect your eyes when working on this module. Package