G312354000,PLANO-CONVEX LENS; N-BK 7; D=12.
G312354322,PLANO-CONVEX LENS; N-BK 7; D=12.
G312354329,PLANO-CONVEX LENS; N-BK 7; D=12.
G312354525,PLANO-CONVEX LENS; N-BK 7; D=12.
G312355000,PLANO-CONVEX LENS; N-BK 7; D=12.
G312355322,PLANO-CONVEX LENS; N-BK 7; D=12.
G312355329,PLANO-CONVEX LENS; N-BK 7; D=12.
G312355525,PLANO-CONVEX LENS; N-BK 7; D=12.
