1. The appearance of a strong sense of science and technology.
2. High machining precision, anti-seismic and wear-resisting pressure.
3. All metal buttons, more responsive, stronger sense of touch.
4. High safety performance.
Product Name 473nm Laser Pointer
Output power 50mW / 100mW (choose)
Transverse Mode Near Tem00
Operating Mode CW
Beam Divergence <1.2 mrad Beam Diameter 1.2mm Power Supply 1x 3.7V 18650 Li Battery (Battery not include) Working Temperature -5℃~35℃ Dimensions (mm) 34x27x23.3 Expected Lifetime 6000 Hours Warranty period 1 Year