KS B ISO 11381:2003
Optics and optical instruments-Ophthalmic optics-Screw threads

Standard No.

KS B ISO 11381:2003

Release Date

2003

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced 2013-12

Replace By

KS B ISO 11381:2013

Latest

KS B ISO 11381-2023

Scope

This standard specifies the requirements for ISO metric threads used in eyeglass frames. The items are as follows

KS B ISO 11381:2003 history

• 2023 KS B ISO 11381-2023 Ophthalmic optics — Spectacle frames — Screw threads
• 0000 KS B ISO 11381-2013(2018)
• 2013 KS B ISO 11381:2013 Optics and optical instruments ― ophthalmic optics ― screw threads
• 2003 KS B ISO 11381:2003 Optics and optical instruments-Ophthalmic optics-Screw threads