T/NMGYSGJSXH 002-2023 Active Group standards

T/NMGYSGJSXH 002-2023 Glasses fitting enterprise service evaluation specification

Publish Date: 2023-07-17 Implement Date: 2023-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/NMGYSGJSXH 002-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Terminology (principles and coordination and cooperation)

Publish Date: 2023-07-17

Implement Date: 2023-08-01

Scope

Main Technical Content: 1. Scope This document specifies the evaluation grades, application requirements, basic requirements, service content, and evaluation standards for the services of eyewear fitting enterprises. This document applies to the evaluation of eyewear fitting services. 2. Normative References The following documents are essential components of this document through normative references. Among them, the referenced documents with a specified date apply only to the version corresponding to that date; the latest version (including all amendments) of the unspecified date referenced documents applies to this document. - GB 10810.1 - Eyewear Lenses - Part 1: Single and Multifocal Lenses - GB 10810.2 - Eyewear Lenses - Part 2: Progressive Lenses - GB/T 11533 - Standard Logarithmic Tables - GB 13511.1 - Eyewear Fitting - Part 1: Single and Multifocal - GB 13511.2 - Eyewear Fitting - Part 2: Progressive - GB/T 14214 - Eyewear Frames - General Requirements and Test Methods - GB/T 38004 - Eyewear Frame Measurement System and Terminology - JIF 1106 - Calibration Specifications for Transmission Ratio Measuring Devices for Eyewear Products 3. Terms and Definitions The following terms and definitions apply to this document. 3.1 Optometry Mainly refers to the act of measuring the refractive state of the eye using optometry equipment, as well as the examination of amblyopia, accommodation function, and eye position. 3.2 Optician The act of making fitted eyewear based on optometry information and customer needs. 4. Evaluation Grades and Application Conditions 4.1 The evaluation grades are divided into three levels: AAA, AA, and A, with AAA being the highest level and the others following in order. 4.2 Application Conditions 4.2.1 Comply with the relevant provisions of national laws, regulations, and rules. 4.2.2 The local operating basic period of the applying enterprise should meet the requirements of Table 1. 4.2.3 En