T/COOA 4-2022 in English

Prescription sunglasses and lenses

1 Scope

This document specifies the requirements, test methods as well as marking, packaging, transport and storage of prescription sunglasses and lenses.

This document is applicable to prescription sunglasses and lenses for general purpose, including sunglasses lenses with tinted base lens and film.

This document is not applicable to lenses for protection against radiation from artificial light sources, such as those used in solaria, goggles for industrial use, or special lenses intended for direct observation of the sun, such as for viewing a solar eclipse.

2 Normative references

The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies.

GB 10810.1 Uncut finished spectacle lenses - Part 1: Single-vision and multifocal lenses
GB 10810.2 Uncut finished spectacle lenses - Part 2: Progressive power spectacle lenses
GB 13511.1 Assembled spectacles - Part 1: Single-vision and multifocal
GB 13511.2 Assembled spectacles - Part 2: Progressive power
GB/T 17341 Optics and optical instruments - Focimeters
GB/T 26397 Ophthalmic optics - Terminology
GB 39552.1-2020 Sunglasses and sunglare filters - Part 1: General requirements
GB/T 39552.2 Sunglasses and sunglare filters - Part 2: Test methods
JJG 580 Focimeters
ISO 21987 Ophthalmic optics - Mounted spectacle lenses

3 Terms and definitions

For the purposes of this document, the terms and definitions given in GB 10810.1, GB 10810.2, GB 13511.1, GB 13511.2, GB/T 26397, GB 39552.1-2020 and ISO 21987 as well as the following apply.


3.1
prescription sunglasses
sunglasses manufactured according to the parameters in the glasses assembly list

3.2
prescription sunglasses lenses
sunglasses lenses manufactured according to the parameters in the glasses assembly list

4 Requirements

Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Test methods
6 Marking, packaging, transport and storage