CONTACT LENS WITH MULTI-LAYERED PATTERN Russian patent published in 2018 - IPC A61F9/00 G02C7/04 

FIELD: medicine.

SUBSTANCE: group of inventions relates to medicine. Contact lens for improving the properties of the eyes comprises: an optical zone; a peripheral zone surrounding the optical zone, a transparent base material; first decorative graphic image applied to at least a portion of the transparent base material; second decorative graphic image applied to at least a portion of the first decorative graphic image and at least a portion of the transparent base material; third decorative graphic image applied to at least a portion of the second decorative graphic image, at least a part of the first decorative graphic image and at least a portion of the transparent base material; and the main material of the lens. First, second and third decorative graphic images form overlapping and nonoverlapping layers. In this case, each of the first, second and third decorative graphic images is transparent. And the first, second and third decorative graphic images are enclosed between the main material of the lens and the material of the transparent substrate. Another variant of the contact lens for improving the properties of the eyes comprises: an annular decorative structure located within the peripheral zone.

EFFECT: application of this group of inventions will allow to give the effect of depth and its demonstration within a certain pattern.

13 cl, 20 dwg