ISO 19012-1:2011

Microscopes — Designation of microscope objectives — Part 1: Flatness of field/Plan

Publication date: Jun 21, 2011

95.99 Withdrawal of Standard May 14, 2013

General information

Current stage: 95.99 Effective date: May 14, 2013

Originator: ISO

Owner: ISO/TC 172/SC 5

Type: International Standard

ICS: 37.020

Languages: English

Buying

Status: Withdrawn

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Scope

ISO 19012-1:2011 specifies the use of the marking "Plan" on microscope objectives, and defines the diameter of the sharp region of the primary image of a flat object surface.
ISO 19012-1:2011 applies to visual observation using the combination of objective lens, tube lens and eyepiece, as specified by the manufacturer.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 19012-1:2007

NOW

WITHDRAWN
ISO 19012-1:2011
95.99 Withdrawal of Standard
May 14, 2013

REVISED BY

PUBLISHED
ISO 19012-1:2013