This document specifies the requirements, markings, and symbols for gradient lenses. It describes the corresponding test methods. This document applies to uncut (ground) edge gradient lenses for glasses..
Basic Data
Standard ID
GB/T 10810.2-2025 (GB/T10810.2-2025)
Description (Translated English)
Uncut finished spectacle lenses - Part 2: Power-variation
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
Y89
Classification of International Standard
11.040.70
Word Count Estimation
14,145
Date of Issue
2025-02-28
Date of Implementation
2026-03-01
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
