G052214329,BICONVEX LENS; FUSED SILICA; D=1
G052214525,BICONVEX LENS; FUSED SILICA; D=1
G052215000,BICONVEXL.; FUSED SILICA; D=12.5
G052215322,BICONVEX LENS; FUSED SILICA; D=1
G052215329,BICONVEX LENS; FUSED SILICA; D=1
G052215525,BICONVEX LENS; FUSED SILICA; D=1
G052301000,PLANO-CONC. LENS; N-BK 7; D=3; F
G052302000,PLANO-CONC. LENS; N-BK 7; D=6; F
