Marks Randall, Mathine David L, Peyman Gholam, Schwiegerling Jim, Peyghambarian Nasser
College of Optical Sciences, University of Arizona, Tucson, Arizona 86721, USA.
Opt Lett. 2009 Feb 15;34(4):515-7. doi: 10.1364/ol.34.000515.
We report on two fluidic lenses that have been developed for ophthalmic applications. The lenses use a circular aperture to demonstrate optical powers between -20 and +20 D and a rectangular aperture to demonstrate astigmatism with values ranging from 0 to 8 D. Measurements of image quality were made with the fluidic lens using a model eye. Both lenses were variable and controllable by adjusting the fluid volume of the lens. To the best of our knowledge this is the first demonstration of a continuously variable lens for control of astigmatism.
我们报道了两款为眼科应用而研发的流体透镜。这些透镜使用圆形孔径来展示-20至+20屈光度之间的光焦度，并使用矩形孔径来展示散光，其值范围为0至8屈光度。使用模型眼对流体透镜的图像质量进行了测量。通过调节透镜的流体体积，两款透镜均可变且可控。据我们所知，这是首次展示用于控制散光的连续可变透镜。
