Photochromic

Photochromic, Total:8 items.

In the international standard classification, Photochromic involves: Optics and optical measurements, Medical equipment, Products of the textile industry, Glass, Processes of the textile industry.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Photochromic

• GB/T 9105-1988 The glass blanks of photochromic spectacle lens
• GB/T 8431-1998 Textiles--Tests for colour fastness--Detection and assessment of photochromism
• GB/T 9105-2023 Spectacle Lenses Photochromic Lenses

Group Standards of the People's Republic of China, Photochromic

• T/ZZB 1830-2020 Uncut finished spectacle lenses- Photochromic optical hard resin lenses
• T/CASME 30-2022 Photochromic glass for building

SCC, Photochromic

• AATCC 139-2000 Colorfastness to Light: Detection of Photochromism

Professional Standard - Military and Civilian Products, Photochromic

• WJ 1628-1985 Photochromic lens blanks

Korean Agency for Technology and Standards (KATS), Photochromic

• KS K 0698-2006 Test method for colorfastness to light：Detection of photochromism

Others:   Photochromic, fast photochromic, Photochromic Pigments, Photochromic Pigments, Photochromic UV, Detection and evaluation of photochromism, Photochromic glass.