980nm 500mW Industrial Powerful IR Laser Pointer Focusable Infrared Diode Flashlight

Parameters: Wavelength: 980nmWorking Voltage: 3.7VFocusable: YesLaser Shape: Dot (Rectangle to near ellipse)Switch mode:button (with key)Start-up time: 0.01Material:rigid aluminumColor:BlackBattery: 1x 18650 (not included for easy custom clearance) Applications: 1. In the medical field. It is often used in ophthalmology, dermatology, and other medical specialties to perform precise surgeries and treatments.2.In the industrial sector, it is used for applications that require high power and precision. It is often used in manufacturing processes that involve cutting, drilling, or welding of metals, plastics, or other materials. The precise beam control of the laser pointer allows for accurate and efficient processing of materials.3. It is also used in the military and defense industries for a variety of applications, including target acquisition, long-range communication, and surveillance. Note: 980nm IR lasers can't be seen light by the bare eyes.It must be used with the Infrared Camera