公开(公告)号：US20060152823A1

公开(公告)日：2006-07-13

申请号：US11033858

申请日：2005-01-12

申请人： Megan Sauter ,  Johnathan Sharpe ,  Sean Pieper

发明人： Megan Sauter ,  Johnathan Sharpe ,  Sean Pieper

IPC分类号： G02B9/00

CPC分类号： G02B21/02 ,  G01N2015/144

摘要： A lens system for collecting and focusing light emanating from an object comprises: a cuvette housing the object and having a wall of thickness not greater than 1.5 millimeters; a plano-convex lens having a planar surface affixed to the wall; a sequence of at least three meniscus lenses, each meniscus lens having a concave surface toward the object and a convex surface, each successive meniscus lens receiving the light from the immediately preceding meniscus lens and having radii of curvature of its concave and convex surfaces greater than corresponding radii of the preceding meniscus lens; and at least one compound lens chosen from the group consisting of a doublet lens and a triplet lens, the compound lens receiving the light from a last meniscus lens, wherein an image of a geometrical point on the object has a root-mean square spot size equal to or less than 63 μm.

摘要翻译： 用于收集和聚焦从物体发出的光的透镜系统包括：容纳物体并具有厚度不大于1.5毫米的壁的比色皿; 具有固定在该壁上的平坦表面的平凸透镜; 至少三个弯月透镜的序列，每个弯月透镜具有朝向物体的凹面和凸面，每个连续的弯月透镜接收来自刚刚前面的弯月透镜的光，并且其凹面和凸面的曲率半径大于 上述弯月透镜的相应半径; 以及选自由双重透镜和三重透镜组成的组的至少一个复合透镜，所述复合透镜接收来自最后弯月透镜的光，其中所述物体上的几何点的图像具有均方根光斑尺寸 等于或小于63个妈妈。