200mW Ultra Powerful Red Laser Pointer Pen Beam Light - COOL GADGET!
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Product details
200mW 532nm Powerful Red Laser Pointer Pen
You will be envied by others even by your friends once you owned this laser pointer. You may have a better performs before audience when you give a lecture. If you are a lecturer, where there is a laser, there is a lecture. Working at a 100mw output, this Red Laser Pointer produces more stable and brighter laser beam and works longer than other ordinary laser pointer pens. Besides its excellent performance, this 520nm 200mw Handheld Open-Back Adjust Focus Red Laser Pointer is easy to use. Simply pushing the back button then you will see striking red laser light shoots forth. Therefore, it is a very good tool for teachers, professors and students, especially those who are going to give presentations. It is time to enjoy your daily life with this fantastic Handheld Open-Back Red Laser Pointer. Just click the “add to cart” button; you will have a special surprise!
Instruction:
A laser pointer is a small laser designed to highlight something of interest by projecting a small bright spot of colored light onto it. The laser beam is not in itself visible from the side, but is visible as a result of light scattered by dust particles along the beam path. The small width of the beam and low power of typical laser pointers make the beam itself invisible in a reasonably clean atmosphere, showing a point of light when striking an opaque surface. Some higher powered laser pointers are faintly visible via Rayleigh scattering when viewed from the side in moderately to dimly lit conditions.
Specification:
High quality, 100% brand new
Perfect for teachers, students, engineers, doctors, managers and more.
Design with clip, can hold it in pockets or clip on notebooks
Lightweight and handy, suitable for put in your pocket or handbags
Best suitable kit for professors, teachers, doctors, student presentation etc...
Use the laser pointer to point at any desired targets on projection screens, video monitors, and presentation graphics
Best choice of Gift!
* Avoid aiming at eyes !
Package Included:
- 1 x Laser Pointer Pen
- 2 x Batteries