850nm 800mW-1W Infrared Focusable Dot Laser Module + Fan Cool + Driver TTL

Note: 
850nm high power module is IR lasers which can only be seen a weak red light.It's normal. Please test it by DDC/infrared Camera.Only for professionals. 
 
Features:
Wavelength: 850nm
Output power: 800mW-1000mW
Operating voltage: 9-12V
Laser shape:Dot (rectangular to oval)
Focusable:YES
Can use it withe 
TTL Modulation (Adujstable)
Fan Cooling: Long-time working
Finish Color: Black
Case Material: Aluminum
The circuits control: constant current
Warm-up time: None
Operating Temperature: 15℃~40 ℃
Laser head size: 50mmx33mmx33mm
Circuit Board size: 45mm*34mm
Reverse polarity protection: with automatically identify the positive and negative

Package:
1x 850nm 800mW-1W Infrared IR Dot Laser Diode Module

Shippment:
1.Every parcel will be registered with tracking number. 

2.International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.), also will be affected by many factors, such as holidays, weather conditions et. If the transportation time is not normal, please contact us