ISO 7921:2024
International Standard
Current Edition
·
Approved on
09 February 2024
Ophthalmic optics and instruments — Near reading charts
ISO 7921:2024 Files
English
8 Pages
Current Edition
30.64 BHD
ISO 7921:2024 Scope
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.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
BH GSO 150-2:2015
GSO 150-2:2013
Bahraini Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
BH GSO 2055-1:2016
GSO 2055-1:2015
Bahraini Technical Regulation
HALAL FOOD - Part 1 : General Requirements
GSO 2055-1:2015
Gulf Technical Regulation
HALAL FOOD - Part 1 : General Requirements
Recently Published
ISO 19970:2025
International Standard
Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels — Metering of gas as fuel on LNG carriers during cargo transfer operations
ISO 3664:2025
International Standard
Graphic technology and photography — Viewing conditions
ISO/IEC 14496-10:2025
International Standard
Information technology — Coding of audio-visual objects — Part 10: Advanced video coding
ISO 19361:2025
International Standard
Measurement of radioactivity — Determination of beta emitters activities — Test method using liquid scintillation counting