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DANSK DS/EN ISO 7921 PDF

DANSK DS/EN ISO 7921 PDF

Name:
DANSK DS/EN ISO 7921 PDF

Published Date:
02/27/2024

Status:
[ Active ]

Description:

Ophthalmic optics and instruments – Near reading charts (ISO 7921:2024)

Publisher:
Dansk Standard

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Czech version):
200 business days
SKU:
dansk-ds-en-iso-7921_2910261
Choose Document Language:
18.00 €
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SAME AS ISO 7921

This document applies to printed, projected, and electronic displays of high-contrast text that are designed for assessment and measurement of near reading acuity under photopic conditions. The definitions and requirements of this document apply to the Latin alphabet.


Edition : 24#
File Size : 1 file , 1.1 MB
Number of Pages : 22
Product Code(s) : DS-021, DS-021
Published : 02/27/2024

History

DANSK DSF/PREN ISO 7921
DANSK DSF/PREN ISO 7921
Published Date:
Ophthalmic optics and instruments – Near reading charts (ISO/DIS 7921:2023)
8.70 €
DANSK DS/EN ISO 7921
DANSK DS/EN ISO 7921
Published Date: 02/27/2024
Ophthalmic optics and instruments – Near reading charts (ISO 7921:2024)
18.00 €

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