Laser Tech and Laser Safety
Astronomy Laser Pointer
There are a wide variety of laser pointers available on the market, however, green laser pointer with central wavelength of 532nm is a favorite gadget for astronomy research, stargazing, constellation observation etc. Astronomy laser pointers are very helpful for those of astronomy professionals and amateurs.
Parallel Alignment Lasers
Parallel alignment laser light source is usually focusing on infinity, providing high parallelism, low divergence laser beam.
Laser Power and Laser Wavelength
Majority people are curious about how power a laser pointer can be, and relation between laser output power and wavelength. Which color laser pointer is the most powerful one with same range of output power? Even though with the same output power, different wavelength laser pointer would emit different power and energy.
532nm Green Laser Pointer
532nm green laser pointer is projecting the most visible and brightest green light both at night and in daytime.
Military Laser Pointers
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Laser pointers have long been widely used by military forces, including visible and invisible infrared laser pointers. This special laser device allows a stable narrow over long distance beam in the wild.
Risk Level Of Different Laser Wavelength
Lots of laser pointers are available with different wavelength range in spectrum. The risk level varies from different part of the spectrum. Below shares hazards of laser pointers and laser alignments with different wavelength: