BS 7394-1:1991 Digital PDF

$151.00

Complete spectacles-Specification for ready-to-wear near-vision spectacles
standard by BSI Group, 01/31/1991

Document Format: PDF

Description

Specifies tolerances of optical characteristics, physical requirements, marking, packaging and instructions for spectacles of spherical power not exceeding +4D.

All current amendments available at time of purchase are included with the purchase of this document.

Product Details

Published:
01/31/1991
ISBN(s):
0580192652
Number of Pages:
12
File Size:
1 file
Product Code(s):
233615, 233615, 233615
Note:
This product is unavailable in Ukraine, Russia, Belarus