FIELD: physics, optics.
SUBSTANCE: invention relates to visible light absorbers, particularly novel azo compound monomers, particularly suitable for use in materials for implantable ophthalmic lens materials. The ophthalmic device material includes an azo compound, a device forming acrylic monomer and a cross-linking agent. The ophthalmic device is made from the ophthalmic device material and is in the form of intraocular lenses, contact lenses, keratoprostheses and corneal inlays or rings.
EFFECT: azo compounds are suitable for use as monomers which absorb part of the visible light spectrum (about 380-495 nm).
17 cl, 6 dwg, 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| UV/VISIBLE LIGHT ABSORBERS FOR OPHTHALMIC LENS MATERIALS | 2009 |
|
RU2503667C2 |
| VISIBLE RADIATION ABSORBERS FOR OPHTHALMIC LENSES MATERIALS | 2011 |
|
RU2571085C2 |
| ABSORBERS OF UV/VISIBLE LIGHT FOR MATERIALS OF OPHTHALMOLOGICAL LENSES | 2010 |
|
RU2519256C2 |
| POLYMERISABLE UV AND HIGH ENERGY VISIBLE BLUE ABSORBERS | 2019 |
|
RU2796920C2 |
| POLYMERIZED ABSORBERS OF UV RADIATION AND HIGH-ENERGY VISIBLE RADIATION | 2019 |
|
RU2791254C2 |
| POLYMERIZABLE CONDENSED TRICYCLIC COMPOUNDS AS UV AND VISIBLE LIGHT ABSORBERS | 2020 |
|
RU2795094C2 |
| MULTIFOCAL CONTACT LENS SHOWING IMPROVED VISUAL PERFORMANCE | 2020 |
|
RU2825122C1 |
| POLYMERIZABLE ABSORBERS OF UV-RADIATION AND HIGH-ENERGY VISIBLE RADIATION | 2019 |
|
RU2787132C2 |
| TRIFUNCTIONAL COMPOUNDS ABSORBING UV-RADIATION AND APPLICATION THEREOF | 2009 |
|
RU2544540C2 |
| CONTACT LENS SHOWING IMPROVED VISUAL PERFORMANCE | 2020 |
|
RU2827403C1 |
