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ISO/CD 19012-2

Microscopes — Designation of microscope objectives — Part 2: Chromatic correction ISO/CD 19012-2

General information

30.20   CD study/ballot initiated   Aug 14, 2026

ISO

ISO/TC 172/SC 5 Microscopes and endoscopes

International Standard

Scope

ISO 19012-2:2013 specifies classes of chromatic correction and defines minimum requirements regarding chromatic correction. The defined marking on the component enables the operator to correctly use the microscope.
The standard application for visual observation refers to the combination of objective and tube lens as specified by the manufacturer. The specifications regarding chromatic correction only refer to axial chromatic aberration.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 19012-2:2013

NOW

IN_DEVELOPMENT
ISO/CD 19012-2
30.20 CD study/ballot initiated
Aug 14, 2026




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