*Hoya data on file. HOYA Internal Product performance validation. 09/2022. Up to 45% faster in reaching the half faded back state vs. the fastest fade back of the two leading players in the market (1.60 material, AR coating, brown colour, 230C)
1. Initial clarity (at 23 degrees): Grey: 93% Brown: 91%, 1.6 with AR coating.
2.Density (at 23 degrees): Grey: 76% Brown: 73%, 1.6 with AR coating.
3. Based on B-Cut EN measurement standard, the blue light absorption varies from a minimum of 9,2% (1.50 grey Standard AR coated, at initial state) to a maximum of 78,8% (1.50 brown Standard AR coated, at darkening state).
4.Hoya data on file. HOYA internal Product performance assessment. 11/2022. According to the UV definition in the EN ISO 8980-3:2022, internal assessment by HVC R&D Laboratories