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Drejtoria e Përgjithshme e Standardizimit

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ISO/CD 8578

Microscopes — Marking of objectives and eyepieces

General information

Current stage: 30.60 Effective date: Oct 1, 2025

Originator: ISO

Owner: ISO/TC 172/SC 5

Type: International Standard

Scope

ISO 8578:2012 specifies the format for the marking of data or symbols for optical characteristics on microscope objectives and eyepieces and the positioning of the data. It makes recommendations for the marking of additional information, particularly colour coding of rings designating the magnification of objectives and the immersion media with which they are used.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 8578:2012

NOW

IN_DEVELOPMENT
ISO/CD 8578
30.60 Close of voting/ comment period
Oct 1, 2025