Eye and face protection - Test methods - Part 1: Geometrical optical properties (ISO 18526-1:2020); German version EN ISO 18526-1:2020
Abstract
This document specifies the reference test methods for determining the spherical, cylindrical, prismatic refractive properties of afocal unmounted lenses and the spherical, cylindrical and prism imbalance for afocal mounted lenses of protectors.This document does not apply to any eye and face protection requirement standards which refer to other testmethod standards.Other test methods may be used if shown to be equivalent.
Begin
2018-01-18
WI
00085088
Planned document number
DIN EN ISO 18526-1
Project number
02703146
Responsible national committee
NA 027-01-01 AA - Eye protective equipment
Responsible european committee
CEN/TC 85 - Eye protective equipment
Responsible international committee
ISO/TC 94/SC 6/WG 2 - Test methods
draft standard
Eye and face protection - Test methods - Part 1: Geometrical optical properties (ISO/DIS 18526-1:2018); German and English version prEN ISO 18526-1:2018
2018-08
Order from DIN Media
previous edition(s)
Personal eye-protection - Optical test methods; German version EN 167:2001
2002-04
