Red Laser Pointer Presentation Laser Pen w/650nm Wavelength
by Science Supply Solutions

This Class IIIb red diode laser light is capable of producing a <5mW red laser beam in the 650nm (± 10nm) wavelength range that is capable of traveling over 3,000 meters. With its point of contact clearly visible in both the light and the dark, it is perfect for use in either the classroom or the conference room and will show up on both a black/white board, projector screen, monitor or television with ease making it an excellent choice for professors or presenters.

Its fixed focus, continuous output can be used as a single point of light. The black bodied laser pointer is about the same size as a standard sharpie marker. It measures 5.25″ in length, with a diameter of 0.45″. It requires 2 AAA batteries, which are included.

This item should never be pointed at people, particularly the eyes. Failure to do so could result in serious injury.
This item should never be pointed at vehicles or aircraft. Failure to do so could result in possible arrest and criminal charges by the arresting law enforcement agency.