FIELD: physics, optics.
SUBSTANCE: optical lens comprises front and rear lenses placed in close proximity such that inner surfaces of the front and rear lenses form a cavity in between, a volume of a physiological solution and oil contained in the cavity and forming a meniscus in between, and a meniscus wall formed on the inner surface of the front lens within the cavity along which the meniscus edge moves. The meniscus wall has microchannels.
EFFECT: reducing the recovery time in a de-energised position due to the presence of microchannels.
32 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FLUID MENISCUS LENS WITH CONCAVE MENISCUS WALL IN FORM OF TORUS SEGMENT | 2011 |
|
RU2603239C2 |
| LENSES WITH POLYCONVEX MENISCUS WALL | 2011 |
|
RU2582890C2 |
| NEGATIVE ADD LIQUID MENISCUS LENS | 2011 |
|
RU2598905C2 |
| LENS WITH POLYCONCAVE MENISCUS WALL | 2012 |
|
RU2580875C2 |
| LIQUID MENISCUS LENSES WITH IMPROVED COMPOSITION BASED ON PHYSIOLOGICAL SOLUTION | 2012 |
|
RU2578262C2 |
| FLUID MENISCUS LENS WITH NON-SPHERICAL MENISCUS WALL | 2011 |
|
RU2554893C2 |
| LIQUID MENISCUS LENS WITH MENISCUS CONVEX WALL SHAPED TO TORUS SEGMENT | 2011 |
|
RU2570335C2 |
| FLUID MENISCUS LENS COMPRISING VARIABLE STRESS SECTIONS | 2011 |
|
RU2554894C2 |
| LIQUID MENISCUS LENSES INCLUDING DIELECTRIC COATING WITH VARIABLE THICKNESS | 2011 |
|
RU2557356C2 |
| LENS WITH COMPOUND LINEAR-CONVEX MENISCUS WALL | 2011 |
|
RU2577173C2 |
