• BS PD ISO/TR 11826:2024

BS PD ISO/TR 11826:2024

Ophthalmic optics. Spectacle lenses. Aspects of three-dimensional properties and reference markings

BSI Group , 07/31/2024

Publisher: BS

File Format: PDF

$155.00$310.00


This document is applicable to the three-dimensional aspects of spectacle lenses and their mounting in frames. It gives possible details of how these aspects can be taken into account, particularly for lenses with their permanent reference engravings (markings) on their back surface.

More BS Standards PDF

Electromagnetic compatibility pack
Toy safety pack

Toy safety pack

$462.00 $924.56

Safe working at heights pack
BS 4A 114:1999

BS 4A 114:1999

$49.00 $99.06