Hledali jste: Laserová ukazovátka

Small, sophisticated laser pointers produce brilliant beams of light in a multitude of colours that work equally well in daylight and dark. With a sturdy construction and long battery life, the devices permit intermittent to heavy use as a teaching tool for science presentations and even in planetariums. These ergonomically designed laser pointers can be carried easily in pockets or on keychains to always be on hand.