방향포경 M117A2 

Stock Number : 1240-00106-7754

Used on howitzer, light, self-propelled: 105MM, M108 and howitzer, medium, self-propelled:155MM, M109. 

 < SPECIFICATION > 
 Length 9 inch 
 Width 81/4 inch 
 Height 20 inch 
 Weight 14 lb 6 oz 
 Power 4 x 
 Field of View 10° 
 Exit Pupil Diameter 0.165 inch 
 Effective Focal Length 
    Objective 4.004 inch 
    Eyepiece 1.250 inch 
 Clear Eye Distance 0.700 inch 
 Deflection(Azimuth) 6400 mils 
 Elevation ±300 mils