G312352525,PLANO-CONVEX LENS; N-BK 7; D=12.
G312353000,PLANO-CONVEX LENS; N-BK 7; D=12.
G312353322,PLANO-CONVEX LENS; N-BK 7; D=12.
G312353329,PLANO-CONVEX LENS; N-BK 7; D=12.
G312353525,PLANO-CONVEX LENS; N-BK 7; D=12.
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.
