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Edmund Optics®

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 经由我们 240 多位全球工程师创建且经过验证的可信技术资源库。

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资源库 资源 (220)

了解焦距与视场

Learn how to understand focal length and field of view for imaging lenses through calculations, working distance, and examples at Edmund Optics.

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镜头性能曲线

Are you trying to measure the performance of your lens? Although this can be a difficult task, there are curves that can help. Read more at Edmund Optics.

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了解显微镜和物镜

Learn about the different components used to build a microscope, key concepts, and specifications at Edmund Optics.

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Multiphoton Microscopy

Multiphoton microscopy is ideal for capturing high-resolution 3D images with reduced photobleaching and phototoxicity compared to confocal microscopy.

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了解并指定激光元件的激光损伤阈值(LIDT)

Laser induced damage threshold (LIDT) denotes the maximum laser fluence an optical component can withstand with an acceptable amount of risk.

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高斯光束传播

Understanding Gaussian beam propagation is critical for understanding laser systems because many lasers are assumed to have Gaussian profiles.

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增透膜

Anti-reflection (AR) coatings are applied to optical components to increase throughput and reduce hazards caused by back-reflections.

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Basics of Ultrafast Lasers

Master the fundamentals of ultrafast lasers and how to choose optics that can withstand their high powers and short pulse durations.

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了解光学参数规格

Do you want to know more about the importance of optical specifications? Learn the different types of specifications and their impact on your system at Edmund Optics.

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Introduction to Polarization

Is polarization a new topic for you? Learn about key terminology, types, and more information to help you understand polarization at Edmund Optics.

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光学棱镜简介

Learn about the different types of optical prisms, their applications, and how to select the right prism for your specific system.

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所有关于非球面透镜

Learn all about the benefits of aspheres, their unique anatomy, how they're manufactured, and how to choose the right one for your system.

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Understanding Surface Roughness

Surface roughness describes how a shape deviates from its ideal form. This is critical for controlling light scatter in laser devices and other optical systems.

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Introduction to Basic Ray Optics

An understanding of refraction and basic ray optics is a critical foundation for understanding more complicated optical concepts and technologies.

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Diamond-Like Carbon and High-Durability AR Coatings

Diamond-like carbon (DLC) coatings are a type of highly durable, anti-reflective optical coating ideal for defense applications and other harsh environments.

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Optical Coherence Tomography

Optical coherence tomography (OCT) is a noninvasive, high-resolution optical imaging technology that creates cross-sectional images from interference signals

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Telescope Optics for Hobbyists

Learn the basics of telescope theory and how to construct different types of telescopes.

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Lens Geometry Performance Comparison

This comparison of the performance of aspheric, achromatic, and spherical PCX lenses in different situations reveals the ideal use cases for each type of lens.

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形状因素对非球面设计的影响

Learn how the shape factor of an aspheric lens effects its performance and when certain shape factors are the most advantageous.

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ISO Drawings for Aspheric Lenses

Aspheric lens drawings following the ISO 10110 standard are critical tools for communicating manufacturing and testing requirements for the lenses.

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Large Aspheres: Enabling High-Power Optical Systems

Large diameter aspheric lenses enable high-power optical systems, but several key considerations must be taken into account during their fabrication process.

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Polymer Polarizers and Retarders

Polymer polarizers and retarders, consisting of sheets of polyvinyl alcohol and TAC cellulose triacetate, alter the polarization of light.

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金刚石车削离轴抛物反射镜的粗糙度

Learn about spatial frequency errors and surface roughness of Single Point Diamond Turned off-axis parabolic mirrors at Edmund Optics.

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高反射率镀膜

Highly reflective (HR) coatings are applied to optical components to minimize losses when reflecting lasers and other light sources.

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光学系统机械设计、装配和校准的5大考量

Are you designing an optical system? Be sure to review these 5 considerations relating to mechanical design, assembly, and alignment at Edmund Optics.

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5 个技巧适用于利用现货光学件进行设计

Have a time or budget restraint? Check out these tips and advantages for designing applications with standard, off-the-shelf optics at Edmund Optics.

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菲涅尔透镜的优点

Fresnel lenses come in different sizes and can be used in a variety of applications. Read more about the theory, manufacturing, and application use at Edmund Optics.

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在红外应用中使用弯月透镜的优势

Meniscus lenses offer superior performance compared to plano convex lenses in IR applications. Find out the benefits of using a meniscus lens at Edmund Optics.

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An In-Depth Look at Spherical Aberration Compensation Plates

Spherical aberrations occur in any spherical optic and causes system performance to decrease. Learn how spherical aberration compensation plates can help at Edmund Optics.

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被动无热化介绍

Athermal optical systems are not prone to temperature changes in an environment. Learn more about the importance of having an athermal design at Edmund Optics.

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