L-LAM Glass Types

Low Tg Optical Glass Type L-LAM / For Molded Aspherical Lenses
Type Code nc nd nF ng vd s.g. Coloring Datasheet
743493 1.73866 1.74306 1.75373 1.76207 49.29 4.20 370/310
731405 1.72542 1.73061 1.74346 1.75379 40.51 3.24 410/340