L-BAL Glass Types

L-BAL is an Optical Glass for Molded Aspherical Lenses (Low Tg Optical Glass)

Type	Code	n_c	n_d	n_F	n_g	v_d	s.g.	Coloring
L-BAL35	589612	1.58618	1.58904	1.59581	1.60100	61.15	2.82	345/295
L-BAL35P	592610	1.58911	1.59199	1.59881	1.60404	61.00	2.82	345/295
L-BAL42	583594	1.58013	1.58304	1.58995	1.59528	59.38	3.05	340/285
L-BAL42P	586592	1.58292	1.58584	1.59281	1.59817	59.24	3.05	340/285
L-BAL43	586597	1.58274	1.58564	1.59255	1.59786	59.70	3.05	340/285