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AOI (°)	Dia. (mm)	Dimensions (mm)	Thickness (mm)	Stock Number	Price	Buy

45.00 45.00	- -	12.5 x 12.5 12.5 x 12.5	1.10 1.10	#62-634 Clearance Clearance Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.	10,95 €10,95 Request Quote	3-4 days ×
0.00 0.00	25.00 25.00	- -	3.30 3.30	#43-844 Clearance Clearance Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.	13,95 €13,95 Request Quote	3-4 days ×

Filter

Confocal Microscopy

Confocal microscopy provides high resolution, elimination of out-of-focus glare due to spatial filtering, and reduction of light-induced damage to the sample.

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Custom Bandpass Filter using Shortpass and Longpass Filters

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.

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The Importance of Optical Filter Orientation, Angle of Incidence, and Cone Half Angle

Don't let your optical filter performance be negatively impacted by the AOI and CHA of your light source.

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Optical Filters Review

Optical Filters are used to selectively transmit or block certain wavelengths or wavelength ranges within optical systems.

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Optical Filter Coatings: Comparison of Traditional and Hard-Sputtered

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

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Selecting Color Filter Glass for Life Science Applications

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What type of material should I look for in a filter?

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How are notch filters designed and manufactured?

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Bandpass Filter

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Bandwidth

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Cavity

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Dichroic Coating

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Dichroic Filter

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Filter, Colored Glass

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Ripple

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Trending in Optics: The Future of Optical Filters

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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Fluorophores and Optical Filters for Fluorescence Microscopy

Want to know more about fluorophores and optical filters for fluorescence microscopy? Find out more information and in stock optical filters at Edmund Optics.

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Optical Filters

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

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Machine Vision Filter Technology

While working with machine vision, there are different types of filters that can be used to alter the image. Find out about the different types at Edmund Optics.

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Manipulating Wavebands: Color & Filters

Nick Sischka explains why color consideration and illumination are so important for machine vision in this hands-on demonstration from the Edmund Optics 2021 Imaging Innovation Summit.

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Polarizers Review

Polarizers are used in a wide range of imaging and research and development applications.

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What happens when a filter is tilted?

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How do I determine which side of my filter is coated?

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Blocking

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Blocking Range

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Central Wavelength (CWL)

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Cold Mirror

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Full Width at Half Maximum (FWHM)

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Interference Filter

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Notch Filter

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Peak Transmittance

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Rugate Notch Filter

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Shortpass Filter

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Fluorescence Imaging with Laser Illumination

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

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How do I clean my filters?

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What is the largest diameter filter available from Edmund Optics®?

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What are some of the most common filter substrates?

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How do I select the right filter for my application?

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What types of filters can Edmund Optics® manufacture?

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Do you have mounts for square or rectangular optics?

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Cut-Off Wavelength

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Cut-On Wavelength

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Filter

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Fluorescent Filter

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Optical Density (OD)

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Stopband

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Optical Microscopy Application: Fluorescence

Wondering how fluorescence microscopy works? Find out about the technique, systems, and more at Edmund Optics.

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Basic Principles of Raman Scattering and Spectroscopy

Raman spectroscopy is a technique used to identify the chemical composition of samples based on how light scatters off of them. Learn more & view related optics

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Fluorescence Microscopy: In-Line Illumination with Imaging Filters

Want to know about fluorescence microscopy? Read this article by a Biomedical Product Line Engineer at Edmund Optics to learn more.

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Removing Protective Plastic Coating

A protective plastic coating protects a variety of our flat optics, such as optical windows, optical mirrors, and beamsplitters, from scratches during shipping.

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Parallelism

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Surface Flatness

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How do I clean my optics?

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Clear Aperture (CA)

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Edmund Optics Global Manufacturing Facilities

Edmund Optics® (EO) manufactures millions of precision optical components and subassemblies every year in our 5 global manufacturing facilities.

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Metrology at Edmund Optics: Measuring as a Key Component of Manufacturing

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

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Title	Stock Number	Price	Buy

Coherent® Multi Axis Mount 1280838 Multi Axis Mount	#33-278	397,00 €397,00 Request Quote	3-4 days ×
Coherent® StingRay™ 1222896 \| Laser Diode Module Mount	#86-879	135,00 €135,00 Request Quote	3-4 days ×

Common Specifications

Products

Technical Information

Accessories

Related Products

Resources

Confocal Microscopy

Custom Bandpass Filter using Shortpass and Longpass Filters

The Importance of Optical Filter Orientation, Angle of Incidence, and Cone Half Angle

Optical Filters Review

Optical Filter Coatings: Comparison of Traditional and Hard-Sputtered

Selecting Color Filter Glass for Life Science Applications

What type of material should I look for in a filter?

How are notch filters designed and manufactured?

Bandpass Filter

Bandwidth

Cavity

Dichroic Coating

Dichroic Filter

Filter, Colored Glass

Ripple

Trending in Optics: The Future of Optical Filters

Fluorophores and Optical Filters for Fluorescence Microscopy

Optical Filters

Machine Vision Filter Technology

Manipulating Wavebands: Color & Filters

Polarizers Review

What happens when a filter is tilted?

How do I determine which side of my filter is coated?

Blocking

Blocking Range

Central Wavelength (CWL)

Cold Mirror

Full Width at Half Maximum (FWHM)

Interference Filter

Notch Filter

Peak Transmittance

Rugate Notch Filter

Shortpass Filter

Fluorescence Imaging with Laser Illumination

How do I clean my filters?

What is the largest diameter filter available from Edmund Optics®?

What are some of the most common filter substrates?

How do I select the right filter for my application?

What types of filters can Edmund Optics® manufacture?

Do you have mounts for square or rectangular optics?

Cut-Off Wavelength

Cut-On Wavelength

Filter

Fluorescent Filter

Optical Density (OD)

Stopband

Optical Microscopy Application: Fluorescence

Basic Principles of Raman Scattering and Spectroscopy

Fluorescence Microscopy: In-Line Illumination with Imaging Filters

Removing Protective Plastic Coating

Parallelism

Surface Flatness

How do I clean my optics?

Clear Aperture (CA)

Edmund Optics Global Manufacturing Facilities

Metrology at Edmund Optics: Measuring as a Key Component of Manufacturing