T/DYGA 0001-2017
myopia sunglasses (English Version)
- Standard No.
- T/DYGA 0001-2017
- Language
- Chinese, Available in English version
- Release Date
- 2017
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/DYGA 0001-2017
- Scope
- The technical content of this part has been modified to adopt ISO12312-1:2013 "Eye and Face Protective Devices - Sunglasses and Related Products Part 1: General Sunglasses", and the technical content of this part has been modified to adopt GB13511.1-2011 "Fitting Glasses Part 1: Single Vision and Related Products" "Multi-Focus". The main technical differences with ISO12312-1:2013 are as follows: ——Added color consistency requirements; ——Corresponding adjustments to light radiation resistance requirements; ——Improved lens wear resistance requirements. This standard is drafted in accordance with the rules given in GB/T1.1-2009.
T/DYGA 0001-2017 history
- 2017 T/DYGA 0001-2017 myopia sunglasses
