International Standard
ISO 6760-1:2024
Optics and photonics — Test method for temperature coefficient of refractive index of optical glasses — Part 1: Minimum deviation method
Reference number
ISO 6760-1:2024
Edition 1
2024-05
© ISO 2025
Read sample
Published (Edition 1, 2024)

ISO 6760-1:2024

Language
Format
CHF 132
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Abstract

This document specifies the measurement method used for calculating the temperature coefficient of the refractive index by measuring the refractive index, which changes with the temperature of the optical glass using the minimum deviation method.

The intended temperature range for the specified measurement method is –40 °C to +80 °C.

The intended wavelength range for the specified measurement method is 365 nm to 1 014 nm.

The intended accuracy for the specified measurement method is 1 × 10-6 K-1.

General information

  • Status
     : Published
    Publication date
     : 2024-05
    Stage
    : International Standard to be revised [90.92]
  • Edition
     : 1
    Number of pages
     : 22
  • Technical Committee :
    ISO/TC 172/SC 3
    ICS :
    37.020 
  • RSS updates

Next version under development

Draft
International Standard
ISO/DIS 6760-1
Optics and photonics — Test method for temperature coefficient of refractive index of optical glasses — Part 1: Minimum deviation method
Reference number
ISO/DIS 6760-1
Edition 1
© ISO 2025
Draft International Standard

ISO/DIS 6760-1

Optics and photonics — Test method for temperature coefficient of refractive index of optical glasses

Part 1: Minimum deviation method

ISO/DIS 6760-1

Language
Format
CHF 65
Convert Swiss francs (CHF) to your currency

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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