Laser Protection Filter

figure Laser Protection Filter
  • Deep laser blocking / High transmission in VIS wavelengths
    OD > 5 at both Ruby (694nm) and YAG (1064nm) lasers
  • Pinhole free over the clear aperture
    Pinhole cannot be allowed for eye safety.
  • Excellent environmental durability
    MIL-specifications compliant
    Interference film coated by ion assisted deposition has excellent durability against harsh environment.

Asahi has launched to make and supply filters for military applications.
Laser protection filter can block both Ruby (694nm) and YAG (1064nm) lasers deeply and transmit visible wavelengths effectively.
We can arrange the filter with suitable size for binocular or coat for another kind of laser.