FIELD: medicine.
SUBSTANCE: invention relates to coloured lenses. Contact lens contains two transparent layers alternating with one coloured layer, with each of transparent layers being, in fact, devoid of dye or pigment, while coloured layer contains section of light-permeable colour, light-transmitting colours or their combination. In alternative version lens contains two coloured layers alternating with one transparent layer.
EFFECT: invention ensures change and improvement of natural colour of lens-wearer iris.
12 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| OPHTHALMIC LENSES WITH WAVE-LIKE REPEATED PATTERN | 2013 |
|
RU2644022C2 |
| ORIENTABLE CONTACT LENSES WITH LIGHT SCLERA | 2012 |
|
RU2613585C2 |
| CONTACT LENSES WITH VIVIDLY COLOURED PORTION POSITIONED ON SCLERA | 2011 |
|
RU2562696C2 |
| CONTACT LENS WITH HALO EFFECT | 2013 |
|
RU2563495C2 |
| CONTACT LENS WITH PEARLESCENT SCLERA | 2015 |
|
RU2611930C2 |
| CONTACT LENS WITH SHADOW EFFECT | 2011 |
|
RU2562691C2 |
| RING TRANSPARENT LAYER IN COSMETIC CONTACT LENSES | 2016 |
|
RU2637613C2 |
| CONTACT LENS WITH MULTI-LAYERED PATTERN | 2016 |
|
RU2653683C2 |
| EXAMINATION CONTACT LENSES WITH DEEPENED IRIS IMAGES | 2007 |
|
RU2429510C2 |
| METHOD OF MAKING COLOURED CONTACT LENSES | 2007 |
|
RU2439634C2 |
