30 m(98'05" )
9.53 mm, 12.7 mm, 16.66 mm, 22.23 mm(0.375 in, 0.5 in, 0.656 in, 0.875 in)
5.5 mm, 8.71 mm, 11.11 mm, 14.28 mm(0.22 in, 0.34 in, 0.44 in, 0.56 in)