PURPOSE:To make it possible to directly measure the inclination of the optical axis of a lens to be inspected, by observing the strain of the wave front transmitted through the lens to be inspected as an interference fringe. CONSTITUTION:Parallel beam transmits through a first beam splitter 2 ...
MEASURING METHOD FOR OPTICAL AXIS OF LENS 优质文献 相似文献Method for measuring decentralization of optical axis on the front and the rear surface of lens A laser probe is used to measure a cross sectional shape in a first and a second direction at each of apexes at the front and the rear...
公开/公告日期: 2007-06-27 申请(专利权)人: オリンパス株式会社 发明人: 山之内 一彦 摘要: PROBLEM TO BE SOLVED: To provide a zoom lens for a Greenough stereomicroscope which consists of fewer lens groups, is mechanically simple, is low in cost and has sufficient optical performance.收...
Fig. 1. Sagittal sectional view of the enucleated and frozen eyes of the hooded merganser (A) without accommodation and (B) with drug induced accommodation, with c: cornea, ac: anterior chamber, p: pupil, l: lens, v: vitreous, r: retina (adapted from Levy and Sivak (1980)). The hoo...
PROBLEM TO BE SOLVED: To make visualizable an optical axis projected from a projection lens as it is and to make accurately adjustable the position and the direction of the projection lens by attaching a light beam generating device to the projection lens. SOLUTION: This device 63 for visualizi...
心理学专业词汇翻译辞典 - MBA智库文档 ... optical art 光效应艺术optical axis视轴optical center 光心 ... doc.mbalib.com|基于53个网页 3. 主光轴 【摄影测量】_简单的生活_百度空间 ... Fiducial center 框标中心。Optical axis主光轴。 Stereo vision( 立体视觉): ... ...
In principle, the mirror M1 can be placed at an arbitrary angle between 0u and 45u, and be rotated around the optical axis of the remote objective to achieve arbitrary plane imaging. In the current experimental setup, the remote lens L3 is identical to the objective lens OBJ in order to...
The invention concerns an optical element () with an optical axis (), designed in particular for an exposure lens used in semiconductor lithography. Said optical element comprises at least an extension (′) in the direction of the optical axis (). A device () enables to induce a two...
The invention concerns an optical element (1) with an optical axis (3), designed in particular for an exposure lens used in semiconductor lithography. Said optical element comprises at least an extension (2, 2') in the direction of the optical axis (3). A device (11) enables to induce ...
they further enhances the structure stability of the optical axis of the primary mirror, and there are three sets of adjustment screws at the bottom of the lens tube for adjusting the angle of the primary mirror. The SQA106 rocks with the largest caliber 106mm to date!