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ČSN EN ISO 8596 (195002)
Ophthalmic optics - Visual acuity testing -- Standard and clinical optotypes and their presentation
Translate name
STANDARD published on 1.7.2018
The information about the standard:
Designation standards: ČSN EN ISO 8596
Classification mark: 195002
Catalog number: 504722
Publication date standards: 1.7.2018
SKU: NS-851408
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN ISO 8596 (195002):
This document specifies a range of Landolt ring optotypes and describes a method for measuring distance visual acuity under photopic conditions for the purposes of certification or licensing.This document is neither intended as a standard for clinical measurements nor for the certification of blindness or partial sight.Other optotypes used for clinical investigations are described in Annex A for information
These changes apply to this standard:
ČSN EN ISO 8596:2018/A1 (195002)
Change
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Oční optika - Zkoušení zrakové ostrosti - Normalizované a klinické optotypy a jejich zobrazení (Norma k přímému použití jako ČSN).
Change published on 1.8.2020
Selected format: English - Print design (7.70 USD)
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Preview of the standard ČSN EN ISO 8596 (195002)
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