GB/T 26332.7-2022
Optics and photonics—Optical coatings—Part 7: Minimum requirements for neutral beam splitter coatings (English Version)

Standard No.: GB/T 26332.7-2022
Language: Chinese, Available in English version
Release Date: 2022
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 26332.7-2022

Scope: This document specifies the basic requirements for the optical properties, mechanical properties, chemical stability and environmental adaptability of neutral beamsplitters. This document applies to neutral beamsplitters for optical applications. This document can not only meet the requirements of film manufacturers in selecting materials and preparation methods, but also enable users to accurately understand the relevant quantitative regulations of the film products.

GB/T 26332.7-2022 Referenced Document

GB/T 12085.2-2022 Optics and photonics— Environmental test methods—Part 2: Cold, heat and humidity
GB/T 26332.1 Optics and photonics—Optical coatings—Part 1: Definitions
GB/T 26332.3-2015 Optics and photonics.Optical coatings.Part 3:Environmental durability
GB/T 26332.4-2015 Optics and photonics.Optical coatings.Part 4:Specific test methods
ISO 10110-7 Optics and optical instruments — Preparation of drawings for optical elements and systems — Part 7: Surface imperfection tolerances

2022 GB/T 26332.7-2022 Optics and photonics—Optical coatings—Part 7: Minimum requirements for neutral beam splitter coatings