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DIN EN ISO 18526-1:2018-08
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
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Summary
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.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 08/01/2018 |
| Page Count | 37 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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