The 50105-02 Reflective Microscope Objective is a 15x magnification Reflective Microscope Objective with a back focal length of infinity. Newport Reflective Microscope Objectives are reverse Cassegrains following the Schwarzschild design. Accordingly, they have zero chromatic aberration, and negligible coma, spherical, and astigmatic aberrations. It is broadband coated with aluminum and over coated with magnesium fluoride (MgF2). They are usable from 200nm to 20μm. Special gold coatings for the visible to IR region are available upon request.

• 螺纹类型

  0.800-36 RMS

• 物镜类型

  Reflective Microscope

• 放大率

  15x

• 数值孔径

  0.4  

• 波长范围

  200-20,000 nm

• 有效焦距

  13.0 mm  

• 工作距离

  24.0 mm  

• 后焦距

  Infinite

• 视场

  1.2 mm  

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50105-02反射显微镜物镜是一个15倍放大的反射显微镜物镜，其后焦距为无穷大。纽波特反射显微镜的目标是反向卡塞格伦遵循史瓦西设计。因此，它们的色差为零，彗差、球面像差和散光像差可以忽略。它是宽频带涂层铝和过度涂层氟化镁(MgF2)。他们从200纳米到20μm可用。可根据客户要求，为红外可见区域提供特殊的金镀层。