This high quality green laser pointer will impress your coworkers, family and friends. Use it for your next presentation and everybody will know that you are ahead of the latest technology. Great for astronomers and stargazers as it has a silver body and can be seen more easily at night if dropped. This particular model is very similar to our standard Green Laser Pointer (see related products), and bears the same specifications. However, this model differs in that it emits not a concentrated dot, but rather a laser line. This means that this pointer is uniquely efficacious for use in experiments involving optics or lenses. Lens blocks will disperse the line, making it easier to observe the function of the laser, and the effect of the dispersal. This laser is thus indispensible for classroom optics demonstrations. It can also be used to interesting effect in boardroom presentations; since the laser emits a line, it can be used to underline specific sentences in powerpoint presentations!
This laser pointer features a top precision all-metal body. Don’t be fooled, some green laser pointers have a plastic body that is metalized. Our all-metal body green laser pointer is therefore robust and durable.
This laser pointer features an all-glass lens that focuses the beam to a sharp laser line
Powered by a Sony diode with a lifetime of 3000-5000 hours, it projects a green line up to an incredible 2 miles away. And it is so powerful that the beam itself can be seen for several hundred feet in darkness. That’s why astronomers use lasers such as this to point out constellations and stars in the night sky, the US Army uses it for training exercises, and executives at all levels use it to enhance their prestige.
Is it a demonstration of a scientific law or a work of art?
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
See the constellations visible in the Northern Hemisphere on this watch!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
Ever wonder how to survive in the wilderness? These cards can help!
Working model representing the sun, earth, and moon and their relationships.