ISO/TR 21477:2017

Optics and photonics — Preparation of drawings for optical elements and systems — Surface imperfection specification and measurement systems

Publication date: Aug 16, 2017

General information

Current stage: 60.60 Effective date: Aug 16, 2017

Originator: ISO

Owner: ISO/TC 172/SC 1

Type: Technical Report

ICS: 37.020

Languages: English

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Status: Published

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Scope

ISO/TR 21477:2017 intends to guide the user to understand the origins, meanings and differences between the two systems of specifying and evaluating surface imperfections in ISO 10110-7 and ISO 14997, specifically the dimensional method and the visibility method, and to provide information on how to use them. Tables are provided to show specifications of roughly equivalent yield loss for imperfections in the two systems.

Life cycle

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PUBLISHED
ISO/TR 21477:2017
60.60 Standard published
Aug 16, 2017

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