G312312322,PLANO-CONVEX LENS; N-BK 7; D=40;
G312312329,PLANO-CONVEX LENS; N-BK 7; D=40;
G312312525,PLANO-CONVEX LENS; N-BK 7; D=40;
G312314000,PLANO-CONVEX LENS; N-BK 7; D=22.
G312314322,PLANO-CONVEX LENS; N-BK 7; D=22.
G312314329,PLANO-CONVEX LENS; N-BK 7; D=22.
G312314525,PLANO-CONVEX LENS; N-BK 7; D=22.
G312315000,PLANO-CONVEX LENS; N-BK 7; D=22.
