Title:
SPECIAL LENS FOR SPECTACLES AND SPECTACLES MOUNTED THEREWITH
Document Type and Number:
Japanese Patent JPS61172116
Kind Code:
A
Abstract:
PURPOSE: To make possible the generation of a specified chromatic change according to the user's own taste by mounting stock which generates a color change by the effect of light on the eyeball side of a lens for spectacles or the opposite side of the eyeballs.
CONSTITUTION: The stock 1 which generates a color change by the effect of light and the lens 2 for spectacles are adhered by an adhesive agent. The darkening or lightening of the color or the change to multicolors is made possible by the change of the light acting on the stock which generates the color change by the effect of light if such stock is used with the lens for spectacles.
Inventors:
TAKEUCHI KUNIO
Application Number:
JP1231485A
Publication Date:
August 02, 1986
Filing Date:
January 25, 1985
Export Citation:
Assignee:
K CORP
International Classes:
G02C3/00; G02C5/00; G02C7/02; G02C7/10; (IPC1-7): G02C3/00; G02C5/00