S-PHM

Optical Glass / Eco Optical Glass

S-PHM

Type	Code	n_c	n_d	n_F	n_g	v_d	s.g.	Coloring	More Info
S-PHM52	618634	1.61504	1.61800	1.62479	1.63010	63.33	3.67	370/325
S-PHM52Q	618633	1.61550	1.61800	1.62479	1.63008	63.32	3.51	365/325	More info
S-PHM53	603655	1.60019	1.60300	1.60940	1.61438	65.44	3.51	360/300