S-BAM/S-NBM Glass Types

Optical Glass / Eco Optical Glass

Optical Glass / Eco Optical Glass

Type	Code	n_c	n_d	n_F	n_g	v_d	s.g.	Coloring
S-BAM3 (NR)	583464	1.57893	1.58267	1.59148	1.59860	46.42	2.75	38/35
S-BAM4	606437	1.60151	1.60562	1.61536	1.62329	43.70	2.91	380/345
S-BAM12	639449	1.63506	1.63930	1.64930	1.65740	44.87	3.18	385/345
S-NBM51	613443	1.60925	1.61340	1.62311	1.63091	44.27	2.93	350/320
S-NBM52	622411	1.61754	1.62205	1.63268	1.64130	41.08	2.86	350/320

NR = Non-Recommended / Discontinued