MRC | Criteria | Characteristic |
---|---|---|
ZZZX | DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY NATIONAL BUREAU OF STANDARDS SHADE NUMBER |
ABMK | OVERALL WIDTH | 2.000 INCHES NOMINAL |
MATT | MATERIAL | GLASS OR PLASTIC |
ABHP | OVERALL LENGTH | 4.250 INCHES NOMINAL |
BLGP | LENS TYPE | FILTER |
BSHC | NATIONAL BUREAU OF STANDARDS SHADE NUMBER | CO-BS 11 |
ZZZT | NONDEFINITIVE SPEC/STD DATA | A STYLE AND III TYPE |