SPECTACLE LENS
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Jan 16, 2020
app pub date -
Sep 27, 2019
filing date -
Sep 27, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
Provided is a spectacle lens including: a lens substrate containing an ultraviolet absorber; and an antireflective film formed on at least one of a convex surface of the lens substrate and a concave surface facing the convex surface, in which the lens substrate is dyed with a yellow dye.
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