Green Laser Pointer 5mw

Green Laser Pointer 5mw Review

Green Laser Pointer 5mw Feature

• Extremely bright green laser at 532 nm wavelength
• Output power of <5mW (Class IIIa Laser Product)
• Range of approximately 12,000 ft in darkness
• Takes 2 "AAA" batteries (included)
• Can be used for skypointing, astronomy, projection on low clouds, signalling

Green laser pointers are significantly brighter (about 60 times) than a red laser pointer and because of its unusual color it is much more noticeable. Just about everyone has a red laser pointer, but we're pretty sure you want to own the very best - and doing it with a green beam laser is the way to go. A 532 nm green laser wavelength is obviously superior to a laughable 650 nm red laser wavelength. And unlike a red laser, the green beam itself can be seen in mid-air in dark conditions, not just the laser beam dot. This allows the green laser pointer to be used for pointing to star constellations (skypointing) and also just generally look cool as hell. The green laser beam dot can be seen at much greater distances than with a red laser pointer. Since green direct injection laser diodes aren't readily available, this pointer is based on the use of Diode Pumped Solid State Frequency Doubled (DPSSFD) laser technology. A high power IR laser diode at 808 nm pumps a tiny block of Nd:YVO4 generating light at 1,064 nm which feeds a KTP intracavity frequency doubler crystal to produce the green beam at 532 nm. Takes 2 "AAA" batteries (included). Range of approximately 12,000 ft in darkness. Extremely bright green laser at 532 nm wavelength. Output power of <5mW (Class IIIa Laser Product). Can be used for skypointing, astronomy, projection on low clouds, signalling. Constant wave output (as opposed to pulse output).