G312319322,PLANO-CONVEX LENS; N-BK 7; D=22.
G312319329,PLANO-CONVEX LENS; N-BK 7; D=22.
G312319525,PLANO-CONVEX LENS; N-BK 7; D=22.
G312320000,PLANO-CONVEX LENS; N-BK 7; D=22.
G312320322,PLANO-CONVEX LENS; N-BK 7; D=22.
G312320329,PLANO-CONVEX LENS; N-BK 7; D=22.
G312320525,PLANO-CONVEX LENS; N-BK 7; D=22.
G312321000,PLANO-CONVEX LENS; N-BK 7; D=25.
