Patent ID: 10634937

Abstract:
An objective of the present disclosure is to ensure a sufficient visual field of the exterior as viewed by a lens wearer, the lens having a highly ornamental matte-colored visual appearance.A semitransparent lens 11 has a lens substrate 12, a reflection layer 13, a hard-coat layer 15, and an intermediate layer 14. A surface of the lens substrate 12 has fine irregularities. The reflection layer 13 is disposed on the lens substrate 14. The hard-coat layer 15 is disposed on the reflection layer 13. The intermediate layer 14 is arranged between the lens substrate 12 and the reflection layer 13, and is formed from a material having a difference in refractive index less than or equal to 0.03 relative to the hard-coat layer 15. Haze value of the semitransparent lens 11 is in a range of 0.4 to 2.5 as measured in accordance with ISO 12312-1 according to the test method of ISO 12317.97.