Telcordia Group Requirements (GR)-1221-CORE and (GR)- 1209-CORE refer to a collection of US Military Standard Specifications that are specific to cosmetic, environmental and mechanical testing of optical coatings. Please see references in the table below.
|Type of Testing||US Military Standard Document|
|Visual Inspection / Cosmetic Testing||MIL-PRF-13830|
|Environmental Testing||MIL-STD-810F & MIL-STD-883|