High Power 980nm 1600mW IR InfraRed Laser Dot Module 2000mW LD Diode 12V TTL

Parameters
Output Power 1600mW
Wavelength 980nm
LD 980nm 2000mW
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(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’t use TTL, please just leave the blue and white wire.
3. Focus adjustable laser module. 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 980nm laser protection goggles to protect your eyes.