ISO 19012-2:2009

INTERNATIONAL ISO
STANDARD 19012-2
First edition
2009-08-01
Corrected version
2009-11-15
Optics and photonics — Designation of
microscope objectives —
Part 2:
Chromatic correction
Optique et photonique — Désignation des objectifs de microscope —
Partie 2: Correction chromatique

Reference number
©
ISO 2009
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Foreword
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ISO 19012-2 was prepared by Technical Committee ISO/TC 172, Optics and photonics, Subcommittee SC 5,
Microscopes and endoscopes.
ISO 19012 consists of the following parts, under the general title Optics and photonics — Designation of
microscope objectives:
⎯ Part 1: Flatness of field/Plan
⎯ Part 2: Chromatic correction
In this corrected version of ISO 19012-2:2009, on page 3, subclause 4.2.3 has been re-worded and mention
of the reference wavelength removed.

INTERNATIONAL STANDARD ISO 19012-2:2009(E)

Optics and photonics — Designation of microscope
objectives —
Part 2:
Chromatic correction
1 Scope
This part of ISO 19012 specifies classes of chromatic correction and defines minimum requirements regarding
chromatic correc
...