Red Laser Pointers

Demo Number	348
Location	Shelf 55
Description	There several small red laser (and cheap) pointers in the box.
Related Demos	261, 255, 256
Tips	Uses 3 LR44 batteries. Put a diffraction pattern tip (included) on a laser. You will see a pattern on the screen. *NEVER point the laser beam at anyone! NEVER look directly into the laser beam!*

Colorado State University