TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | "MATERIAL IS REFLECTOR GUNSIGHT GLASS PER MIL-R-6771,TYPE 1;COLOR IS LUSTERLESS BLACK NO.37038 IN ACCORDANCE WITH FED-STD-595;ITEM IS UPPER TYPE;LINE OF SIGHT DEVIATION,15 SEC.MAX;BEVELED EDGES,FINE GRAY GROUND;REFLECTIVE COATING,NON-POLARIZED,24 PCT,PORM 3 PCT REFLECTANCE;ANTIREFLECTIVE COATING HIGH EFFICIENCY TYPE MGFL PER MIL-C-675;REFLECTANCE W/INCIDENT NON-POLARIZED LIGHT,MAX.AVERAGE 0.9PCT,MAX.ABSOLUTE 1.4PCT;WAVE LG RANGE REFLECTANCE 400-700 NAN0METERS;ANGLE OF INCIDENCE PORM 10 PCT,51DEG;O/A DIM.,16.520IN.LG,8.750IN.W,0.230 IN.THK" |