The output power is stated in type of milliwatt (mW). Lasers are divided into different safety classes on basis of output power.
● Class 3A/IIIa 1mW-5mW laser pointers are used in education and business pointing, lecture, speech and pet toys.
● Class 3B/IIIb 5mW-500mW high power lasers are widely used in thermal and burning experiments in scientific research, military targeting, medical care and astronomy etc.
● Class 4/IV ＞500mW Extremely high power lasers are only applied by professional in scientific research, military, industry and equipped with safety measures.
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400mW Green Handheld Laser
This is the world’s most powerful 400mW handheld laser you can legally own in hands. This high power 400mW green laser pointer emits the most brilliant and visible laser beam and light spot in atmosphere. You have totally control of the most visible beam of at least 4000 meters in darkness. This powerful handheld green laser is the most applicable tool for burning experiment, military targeting, and outdoor pointing.
Learn MoreRegular Price: $649.87
Special Price: $529.99
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400mW Violet Portable Laser
400mW violet laser pointer stands on line with the shortest wavelength of the visible spectrum at 405nm. This 405nm violet laser emits magnificent violet laser light and light spot, and provides the most visible beam of 5000 meters in the field. This portable light source is a useful tool in scientific research, industry, lab experimental light test and so on.
Learn MoreRegular Price: $418.75
Special Price: $319.87
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