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I have talked to the manufacturer of the laser. They told me that one must use safety goggles at all times. Of course, they have to say this by law. Even if there is some mechanism that makes the laser safe at usual operation, they have to be careful. They ship the device with safety goggles. On my last visit I checked them closer and they are class 5 to 7 ...


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Lasers used in medicine can have a range of different wavelengths depending on their application, and these wavelengths will be absorbed differently depending on which part of you they are being used on... Unfortunately this means that it isn't enough to just consider power when it comes to laser safety, but also the wavelength, duration of the light pulses ...



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