... deep into 50meters, Well tested and high quality blue laser pointer, Clearly visible in the dark, Fixed focus, ... lifetime chip, more than 8000hoursApplication: Night shooting, Safeguard and self-defence, Judicial evidence-obtaining, Search and rescue, Aiming ... 700mw405nm Blue Vioelt Laser Pointer 5mw-200mw473nm Blue Laser Pointer 5mw-1w650nm Red Laser Pointer 1mw-250mw589nm Yellow Laser Pointer 1mw- ...