G312315000,PLANO-CONVEX LENS; N-BK 7; D=22.
G312315322,PLANO-CONVEX LENS; N-BK 7; D=22.
G312315329,PLANO-CONVEX LENS; N-BK 7; D=22.
G312315525,PLANO-CONVEX LENS; N-BK 7; D=22.
G312316000,PLANO-CONVEX LENS; N-BK 7; D=22.
G312316322,PLANO-CONVEX LENS; N-BK 7; D=22.
G312316329,PLANO-CONVEX LENS; N-BK 7; D=22.
G312316525,PLANO-CONVEX LENS; N-BK 7; D=22.
