BICONVEX LENS; N-BK 7; D=25.4; F
BICONVEX LENS; N-BK 7; D=22.4; F
BICONVEX LENS; N-BK 7; D=25.4; F
ACHR. VIS ARB2; D=25.4; F=100
BICONVEX LENS; N-BK 7; D=22.4; F
PLANO-CONVEX LENS; FUSED SILICA;
ACHR. VIS ARB2; D=6; F=10; MOUNT
ACHR. VIS ARB2; D=3; F=6
BICONVEX LENS; N-BK 7; D=25.4; F
PLANO-CONVEX LENS; N-BK 7; D=22.
BICONVEX LENS; N-SK 2; D=31.5; F
BICONCAVE LENS; N-BK 7; D=22.4;
PLANO-CONVEX LENS; FUSED SILICA;
PLANO-CONC. LENS; FUSED SILICA;
PLANO-CONVEX LENS; N-BK 7; D=4;
PLANO-CONVEX LENS; N-BK 7; D=31.
BICONVEX LENS; N-BK 7; D=31.5; F
ACHR. VIS ARB2; D=25.4; F=500; M
PLANO-CONVEX LENS; N-BK 7; D=4;
PLANO-CONC. LENS; FUSED SILICA;
PLANO-CONVEX LENS; FUSED SILICA;
BICONVEX LENS; FUSED SILICA; D=3
BICONCAVL.; N-BK 7; D=22.4; F=-5
BICONVEX LENS; FUSED SILICA; D=3
PLANO-CONC. LENS; FUSED SILICA;
PLANO-CONC. LENS; N-BK 7; D=22.4
BICONCAVE LENS; N-BK 7; D=12.7;
ACHR. VIS ARB2; D=25.4; F=400
PLANO-CONC. LENS; N-BK 7; D=22.4
ACHR. VIS ARB2; D=12.5; F=100
PLANO-CONVEX LENS; N-BK7; D=22.4
BICONVEX LENS; FUSED SILICA; D=3
PLANO-CONVEX LENS; N-BK 7; D=25.
PLANO-CONC. LENS; FUSED SILICA;
BICONVEX LENS; N-BK 7; D=12.7; F
BICONVEXL.; N-BK 7; D=22.4; F=30
BICONVEX LENS; N-BK 7; D=25.4; F
PLANO-CONC. LENS; FUSED SILICA;
BICONCAVE LENS; FUSED SILICA; D=
ACHR. VIS ARB2; D=31.5; F=250
PLANO-CONVEX LENS; N-BK 7; D=40;
PLANO-CONC. LENS; N-BK 7; D=6; F
PLANO-CONVEX LENS; N-BK7; D=31.5
PLANO-CONVEX LENS; FUSED SILICA;
PLANO-CONVEX LENS; FUSED SILICA;
BICONVEX LENS; N-BK 7; D=12.7; F
ASPH. CONDENSER LENS; D=18; F=15
PLANO-CONC. LENS; N-BK 7; D=22.4
PLANO-CONVEX LENS; FUSED SILICA;
ACHR. VIS ARB2; D=8; F=35