Product Description
"LASER POWER OPTICS" COATING NO. 01376 IS USED ON THE EXTERIOR SURFACE OF A ZINC SELENIDE OPTICAL SUBSTRATE.
THE DIMENSION OF THE ZINC SELENIDE OPTICAL SUBSTRATE ARE 14" x 6" x 1CM (APPROX 3/8").
THIS ITEM MEETS THE FOLLOWING SPECIFICATIONS:
TRANSMISSION PERFORMANCE FOR THE COMBINATION OF THE HIGH DURABILITY AND HIGH EFFICIENCY COATINGS SHALL EQUAL OR EXCEED THE FOLLOWING:
TRANSMISSION:
7.7 - 11.2 MICRONS 98% AVERAGE
7.7 - 11.2 MICRONS 96% MINIMUM
11.2 -12.3 MICRONS 96% AVERAGE
SURFACE REFLECTANCE SHALL BE LESS THAN OR EQUAL TO THE FOLLOWING WHEN MEASURED AT NEAR NORMAL INCIDENCE:
REFLECTANCE ( High durability):
7.7 - 11.2 MICRONS 1.0% AVERAGE
7.7 - 11.2 MICRONS 2.0% MAXIMUM
11.2 - 12.3 MICRONS 2.5% MAXIMUM
REFLECTANCE (High efficiency):
7.7 - 8.0 MICRONS 1.0% AVERAGE
8.0 - 11.2 MICRONS 0.5% AVERAGE
11.2 - 12.3 MICRONS 0.75% AVERAGE
DURABILITY: THE HIGH DURABILITY AR FLIR COATING MEETS THE REQUIREMENT OF MIL-C-48497 FOR ADHESION, SEVERE ABRASION, HUMIDITY, TEMPERATURE INFLUENCE, AND SALT SPRAY IN ACCORDANCE WITH MIL-M-13508C.