Active standard | Published: 16/08/2017

ISO/TR 21477:2017

Optics and photonics — Preparation of drawings for optical elements and systems — Surface imperfection specification and measurement systems
(Optique et photonique — Préparation des plans pour les éléments et systemes optiques — Spécification des imperfections de surface et systemes de mesure)

Available languages: English

Available design: electronic design (pdf), Print design

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Detail information

Designation: ISO/TR 21477:2017

Publication date: 16/08/2017

Pages: 5

Country: International technical standard

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Anotation

Description / Abstract: 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.

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