| 发明名称 |
CORRECTIVE EYEGLASSES AND METHOD FOR SUBJECTIVE REFRACTION BY A WEARER OF SAID EYEGLASSES |
| 摘要 |
The invention relates to vision compensating spectacles comprising means of support (130, 140, 152) on a wearer's face and at least one optical subassembly (110, 120) mounted on the support means (130, 140, 152) opposite at least one of the wearer's eyes.;The optical subassembly (110, 120) comprises three optical elements mounted on the support means in series along an optical axis: a first optical element of cylindrical power for a direction of gaze of the wearer along the optical axis, a second optical element of cylindrical power for the said direction of gaze and a third optical element of variable spherical power for the said direction of gaze.;The first optical element and the second optical element are adjustable in rotation about the optical axis independently of one another. |
| 申请公布号 |
US2017035289(A1) |
申请公布日期 |
2017.02.09 |
| 申请号 |
US201515302669 |
申请日期 |
2015.04.07 |
| 申请人 |
ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE) |
发明人 |
BOUTINON Stephane;TEJEDOR DEL RIO Vincent;NAUCHE Michel |
| 分类号 |
A61B3/04;A61B3/00;G02C13/00 |
主分类号 |
A61B3/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Vision compensating spectacles comprising means of support on a wearer's face and at least one optical subassembly mounted on the support means opposite at least one of the wearer's eyes,
wherein the optical subassembly comprises three optical elements mounted on the support means in series along an optical axis, including a first optical element of cylindrical power for a direction of gaze of the wearer along the optical axis, a second optical element of cylindrical power for the said direction of gaze and a third optical element of variable spherical power for the said direction of gaze, the first optical element and the second optical element being adjustable in rotation about the optical axis independently of one another. |
| 地址 |
CHARENTON-LE-PONT FR |
