Edmund Optics^®

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Do you want to learn about optical filters? Find terminology, fabrication techniques, a selection guide, and application examples at Edmund Optics.

New optical filters are being developed due to the advancements in applications and technologies. Learn more about the future of filters at Edmund Optics.

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Advances in Microscopy Tackle the Challenges of the Future

Innovative ultra-thin filters provide flexibility, scratch resistance, and durability comparable to most hard oxide coatings. Learn more at Edmund Optics.

Do stock filters not meet your bandwidth or CWL requirements? Learn how custom bandpass filters are created using short or longpass filters at Edmund Optics.

在使用機器視覺時，可以使用不同類型的濾波器來改變影像。了解愛特蒙特光學的不同類型。

UVP 的體內螢光成像技術，對癌症研究、心臟疾病和基因療法具有重要影響

Trimming the Fat: Truncating Lenses to Shrink Systems

Acktar Advanced Coatings produces light-absorbing components and materials to control stray light and eliminate noise from specular reflection.

How are ultra-thin filters different from standard optical filters? Discover the unique features and capabilties of ultra-thin filters at Edmund Optics.

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對於鏡頭而言，f/# 是最重要的設定之一，因為它控制多個參數。了解愛特蒙特光學的 f/# 控制功能。

Quickly Autofocus and Overcome Depth of Field Limitations

Confused about the differences between traditional-coated and hard-coated optical filters?

Learn about the metrology that Edmund Optics® uses to guarantee the quality of all optical components and assemblies.

Image Quality of a Telecentric with the Flexibility of a Liquid Lens

Beam Conditioning Optics for UV, IR, and Broadband Lasers

Mounting flat mirrors by their edges in a kinematic mount imparts stress onto the mirror surface. This results in distortion and reduced quality of the reflected wavefront, which is especially noticeable when using high-quality mirrors. Stemmed mirrors, on the other hand, are mounted from a smaller diameter “stem” protruding from the back of the mirror, resulting in significantly reduced stress on the mirror surface, high stability, and cost reduction and can be used as a replacement for a more expensive and complex kinematic mount and a conventional mirror.

Time to Replace Spherical Elements with Aspheric Lenses

The industry standard method for quantifying reflectivity does not tell the whole story

Not all ruggedized imaging lenses feature the same type of ruggedization. Learn about the advantages and disadvantages of each type at Edmund Optics.

Edmund Optics® manufactures thousands of precision aspheric lenses per month in our asphere manufacturing cell that operates 24 hours a day.

Fluorescence imaging systems are composed of three major components, an illumination source, a photo-activated fluorophore sample, and detector.

TECHSPEC® Liquid Lens M12 Imaging Lenses from Edmund Optics combine a high-resolution with the electronic auto-focus of an integrated liquid lens

E-Series Kinematic Optical Mounts provide high value and essential features for applications including lab use, prototyping, and system integration

Specialized coatings can minimize thermal lensing in ultrafast laser systems, which are particularly susceptible to detrimental thermal effects.

Cinema lenses designed to create content tailored for online streaming utilize aspheres to shoot with a shallow depth of field while maintaining quality.

Learn how Highly-Dispersive Mirrors compensate for dispersion and compress pulse duration in ultrafast laser systems, which is critical for maximizing performance.