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Using SNOMED CT

Medinfo. MEDINFO Pub Date : 2007-01-01 DOI:10.3233/978-1-58603-774-1-636
S. Brown, Casey S. Husser, D. Wahner-Roedler, Sandra Bailey, Linda Nugent, Karla Porter, B. Bauer, P. Elkin
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引用次数: 1

Abstract

Disclosed is a collimator lens adapted to secure required brightness and back focus and favorably correct off-axis aberrations while in a simple configuration, which is also applicable to a multi-beam scanning optical system. The collimator lens comprises, successively from a parallel luminous flux side, a first lens L1 and a second lens L2, each made of a positive meniscus lens having a convex surface directed onto the light source side, in which the surface of the first lens L1 on the parallel luminous flux side is formed as an aspheric surface; while satisfying the following conditional expression (1): -5.90
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使用SNOMED CT
公开了一种准直透镜，适于在简单配置中确保所需的亮度和后焦并有利地纠正离轴像差，其也适用于多光束扫描光学系统。所述准直透镜依次包括平行光通量侧第一透镜L1和第二透镜L2，所述第二透镜L2均由正半月板透镜构成，所述正半月板透镜具有指向光源侧的凸面，所述平行光通量侧第一透镜L1的表面形成为非球面;同时满足以下条件表达式(1):-5.90
本文章由计算机程序翻译，如有差异，请以英文原文为准。
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Medinfo. MEDINFO
Medinfo. MEDINFO
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