Within the visible spectrum, the eye responds
more to light of shorter wavelength. Standard laser pointers
emit light at 670 nanometers.
Our 650 and 635 series pointers appear six
to nine times brighter. Recently, laser diodes in the green
spectrum have become available. Our 530 series pointers are
especially effective for rear screen projections.
142 Mineola Avenue Roslyn Heights, New York 11577