eyepieces

Design of Refractive-diffractive Eyepieces with 70 ° Wide-angle Field of View

广角70°视场折/衍混杂目镜设计

The optical performance of the hybrid eyepieces are studied and compared with the Kellner eyepiece.

设计结果与传统凯涅尔目镜的光学性能进行了分析和比较。

Water won't hurt these binoculars, but raindrops on your eyepieces will definitely spoil your view.

虽然雨水不能损坏这具望远镜, 但落在目镜上的雨滴会令望远镜中的景物模糊.

Optical design of telescope zoom eyepieces

变倍目镜光学设计

The ocular micrometer is calibrated for the microscope ( s) in which it is used and it is recalibrated each time the eyepieces or objectives are changed.

显微镜上的微尺是否进行校准，并且在每次更换目镜或物镜时重新校准？

biological microscope objectives and eyepieces -- methods of measurement of performance

生物显微镜物镜及目镜性能的测量方法

The designing considerations and procedure of hybrid refractive diffractive ultra wide angle ( 70 °) eyepieces are presented, one is with two diffractive surfaces and another is with single diffractive surface.

在传统的超广角（70°）赛得莫尔（Scidmore）目镜的基础上，设计了两个折衍混合70°视场的目镜。

Basing on conventional 4 elements 70 ° field of view wide angle Zeiss eyepiece, we have designed two hybrid refractive diffractive eyepieces by replacing the doublet of the eyepiece with hybrid refractive diffractive singlet.

以传统4片70°视场蔡司目镜为基础，用折/衍混杂单透镜代替系统中的双胶合透镜，给出了衍射面分别位于单透镜两面不同位置时的折/衍混杂目镜系统。