The videos from [styropyro] are always amusing and informative. However, ironically for him, he is alarmed that many green laser pointers are more powerful than they are supposed to be. Sure, you ...

Laser lenses are the optical lenses that are used in laser-based devices for a variety of laser applications such as but not limited to laser illumination, laser collimator, laser scanning, laser ...

Do you remember that laser gun toy we used to play with as kids? And the warning that came with it, stating that the laser pointer could damage your eyes? Laser light can be dangerous not only for ...