公开(公告)号：US20100085536A1

公开(公告)日：2010-04-08

申请号：US12573823

申请日：2009-10-05

申请人： Björn DROBE

发明人： Björn DROBE

IPC分类号： G02C7/06

CPC分类号： G02C7/06 ,  G02C7/061 ,  G02C7/068

摘要： An ophthalmic eyeglass (1) is adapted for correcting both the foveal vision and the peripheral vision of a wearer. An image portion formed in the foveal zone of the wearer's retina is thus sharp, at the same time as another image portion is also sharp, which is formed on the retina away from the foveal zone, by light rays that are oblique to the line of sight of the wearer. To this purpose, the eyeglass comprises a central zone (10) and first (21) and second (22) regions that alternate in a peripheral zone (20) of said eyeglass. First parameters of the eyeglass in the central zone and in the first regions are adapted so as to correct the foveal vision of the wearer and second parameters of the eyeglass in the second regions are adapted for correcting the peripheral vision of said wearer.

摘要翻译： 眼镜（1）适于校正佩戴者的中心凹视觉和周边视觉。 形成在佩戴者的视网膜的中央凹区域的图像部分因此是锋利的，同时另一图像部分也是锐利的，其形成在远离中心凹区域的视网膜上， 视力的佩戴者。 为此目的，眼镜包括在所述眼镜的周边区域（20）中交替的中心区域（10）和第一（21）和第二（22）区域。 中心区域和第一区域中的眼镜的第一参数被适配以校正穿着者的中心凹视野，并且第二区域中的眼镜的第二参数适于校正所述佩戴者的周边视觉。

公开(公告)号：US20100085535A1

公开(公告)日：2010-04-08

申请号：US12573835

申请日：2009-10-05

申请人： Björn DROBE

发明人： Björn DROBE

IPC分类号： G02C7/06

CPC分类号： G02C7/06 ,  G02C7/024 ,  G02C7/027 ,  G02C7/061

摘要： A multifocal ophthalmic eyeglass (1) corrects a wearer's vision for a first vision distance in a principal vision zone (10) of the eyeglass, and for at least two different second vision distances in a secondary vision zone (20) of said eyeglass. For this purpose, the secondary vision zone is divided into at least two series of alternating regions, each producing an ophthalmic correction suitable for one of the second vision distances. A presbyopic wearer provided with such an eyeglass can both read a book and view an obstacle on the ground equally well, for the same direction of his gaze through the secondary vision zone.

摘要翻译： 多焦点眼科眼镜（1）在眼镜的主要视觉区域（10）中修正佩戴者的视力以获得第一视觉距离，并且在所述眼镜的次级视觉区域（20）中校正至少两个不同的第二视力距离。 为此，次级视野区被分成至少两个系列的交替区域，每个区域产生适合于第二视觉距离之一的眼科校正。 配备这种眼镜的老花眼佩戴者既可以阅读书本，也可以在地面上观察障碍物，同样方便地通过次视区进行注视。