I.S. EN ISO 15253:2021
Current
The latest, up-to-date edition.
Ophthalmic optics and instruments - Optical and electro-optical devices for enhancing low vision (ISO 15253:2021)
Hardcopy , PDF
English
02-08-2021
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Requirements
6 Test methods
7 Information to be provided by the manufacturer
Annex A (informative) Determination of lateral variation of magnification
Bibliography
This document is applicable to optical and electro-optical devices specified by the manufacturer for use by visually impaired persons as low vision aids.
| Committee |
ISO/TC 172
|
| DocumentType |
Standard
|
| Pages |
44
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN ISO 15253:2021 | Identical |
| ISO 15253:2021 | Identical |
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