LFS1505 CLASS C / F0.6 LFS1710 CLASS B / F0.3 LFS1747-01BB-B LFS18 LFS1880-01BB-C LFS1K0.1107.2I.B.070-6.S LFS1K0.117.2I.B.070-6 LFS1K0.1305.6W.B.010-6 LFS1K0.1505.6W.B.010-6 LFS1K0.1710.6W.B.010-6