Description

If you need to light up the laser head for a long time, please increase the current-limiting resistance appropriately

 

1. The laser must not be pointed at your own or other people’s eyes at any time, even if the laser is turned off, it may be turned on by mistake.
2. The laser can not irradiate any reflective surface or smooth surface. The reflectivity of the laser is very good. When it irradiates the reflective surface, it will reflect. If it is irradiated to the human eye, it can cause injury.
3. The laser is not a toy. It should not be used by children, mentally retarded, and people who do not understand the characteristics of the laser. In this case, it is very easy to cause injury.
4. Wear special goggles when using lasers. This is especially important for invisible lasers.
5. The laser cannot be irradiated on vehicles, airplanes and other transportation vehicles that are used by people.
6. Pay attention to the safety of the laser battery to prevent others from disassembling the battery and causing short-circuit burning or battery explosion accidents.

The specificity of the laser emission principle and the production process determines that the laser has the characteristics that ordinary light does not have: three good (good monochromaticity, good coherence, good directivity) and high (high brightness).

Product name:

Laser small copper head (red light)

Transmitting power: 5mW

Working life: more than 1000 hours

Spot mode: point-like spot, continuous output

Laser wavelength: 650nm

Power: 50mW

Voltage: 3V

Current: <20mA Working temperature: -36℃～65℃ Storage temperature: -36℃～65℃ Light spot size: the light spot at 15 meters is φ10mm~φ15mm