SD series safety eyewear is made of high polymer
and laserabsorbor, which security properties meeting
all the requests of the standard of¡¶The physiology
and sanitation standard of laser protective eyewear¡·.The
key safety parameters which we used is similar to
US standard ANSI136.1.The principle of protection
is: when laser beam reaches the lenses, the absorbing
dye in the eyewear can absorb the energy of the
laser beam, and convert to thermal energe.The laser
safety eyewear can extensively apply in laser industry
manufacture¡¢ range finding¡¢aligning£¬medical treatment,
etc.