High Power and Focusable Infrared 850nm Laser Pointer 1000mW

As an IR laser of 850nm, this product is super cost-effective. It comes with aluminum housing, reliable internal structure, and imported laser diode; durability, safety, and practicality are much better than many other cheap products on the market. All basic features are available: adjustable focus, 3.7V lithium battery power, built-in heat sink, circuit protection, and more. If you are looking for a high-power 850nm infrared laser pointer, this is an affordable choice.

Specifications
• Output power: 1000mW
• Wavelength: 850nm (infrared laser light)
• The useful life of the diode: > 8000 hours
• Focus mode: adjustable focus
• Housing material: aerospace aluminum
• Protections: temperature control, PCB protection, safety keys
• Start-up time: < 2 seconds
• Switch: push-button switch
• Power supply: 18650 / 16340 battery
• Operating voltage: DC 3.7V
• Operating temperature: -10 ℃ - 55 ℃
• Gross weight: 320 g
• Dimensions: 24 x 149 mm

Note:
The 850nm infrared laser is invisible. Please make sure you know about the wavelength of 850nm before buying.

Packing List
1 x 850nm Infrared Laser Pointer 1000mW
2 x Rechargeable 18650 Batteries (2800mAh)
1 x Universal Charger
2 x Metal Safety Keys
1 x Warranty Card
1 x Packing Box