BS 7522-1:1992
Low vision aids-Specification for hand and stand magnifiers, including magnifiers with an integral source of illumination
BSI Group , 02/28/1992
$95.00
$190.50
Specifies requirements, both optical and mechanical, for hand-held and stand-mounted magnifying appliances for use as near vision aids. Includes simple and compound magnifiers.
Product Information
Published:
02/28/1992
ISBN:
0580201228
Language:
English
Note:
This product is unavailable in Ukraine, Russia, Belarus
