Full Description

Three categories of white or tinted materials, namely, ophthalmic glass, hard resin and thermoplastics, used for the manufacture of ophthalmic spectacle lenses. Does not cover contact lens materials.

Cross References:
BS 2782:Part 5:Method 530A
ISO 7944

Product Details

Published: 02/28/1985 ISBN(s): 0580144917 Number of Pages: 14 File Size: 1 file , 780 KB Product Code(s): 00112716, 00112716, 00112716