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Overview ISO 6760-1:2025 sets out an internationally recognized test method for determining the temperature coefficient of the refractive index of optical glasses using the minimum deviation method.…
Overview ISO 6760-1:2024 - "Optics and photonics - Test method for temperature coefficient of refractive index of optical glasses - Part 1: Minimum deviation method" defines a standardized laboratory…
1 Scope 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 o…