5mW Green Laser Pointer with Safety Key
5mW green laser pointer with safety key provides the most secured presentation result in outdoor hiking, camping, emergency rescue, and astronomy research etc. With the most visible emitting of green laser beam, this performance reliable and FDA approval 5mW green laser pointer is regarded as the ideal device for laser fans and amateurs.
5mW green laser pointer with safety key is a totally FDA approval high safety standard laser device on earth. This low powered 532nm green laser can ensures the most visible laser beam and light spot in long range of 1500 meters in the wild. It is the most credible tool for pointing and presentation in education, lecture, outdoor rescue and camping, bird spotting, astronomy star pointing and various scientific researches etc.
Featured characteristics:
High standard FDA approval laser device. Employed by the most secured safety key design, 5mW green laser pointer prevents possibilities of being abuse without authorized operation. This is the first laser pen you can legally own on the earth.
Precise design laser of high stability and reliability. Employed by the most qualified laser diode and circuit board as well as inner thermal stabilization system, this 532nm green laser pointer provides the most stable and reliable performance in all kinds of operation environments.
Battery operable laser with long serving life. The 5mW green laser pointer is operated by 2 pieces Alkaline batteries. The finest inner design and outside durable body material ensure it an extremely long lifetime of more than 8000 hours.
Technical Parameters:
| Name | 5mW Green Laser Pointer |
| Wavelength (nm) | 532nm |
| Color | Green |
| Safety Class | IIIA |
| Output power (mW) | 5mW |
| Transverse mode | TEM |
| Range in darkness (m) | 2000 meters |
| M2 factor | <1.2 |
| Beam divergence, full angle(mrad) | <1.0 |
| Beam diameter at the aperture(mm) | <1.2 |
| Spectral Line width(nm) | <0.1 |
| Polarization Ratio | >100:1 |
| Warm-up Time (minutes) | <0.5 |
| Operation Temperature (℃) | 10～30 |
| Storage Temperature (℃) | -10～+50 |
| Expected Lifetime (hours) | 8000 |
| Size (D×L, mm) | Φ13.2mm ×171mm |
| Cooling system | Air |
| Operation Voltage (VDC) | 3V |
| Power Supply | 2 pcs AAA batteries |
| Warranty time | Six Months |
Packing List:
1 laser pointer, 1 black hard plastic box
