Broadband Dielectric 90° Specialty Mirrors

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Length of Legs (mm)	Length of Hypotenuse (mm)	Coating	Stock Number	Price	Buy

5.00 5.00	7.10 7.10	Dielectric Mirror (400 - 750nm) Dielectric Mirror (400 - 750nm)	#26-451	208.00 A$208.00 Qty 6+ A$166.40 Request Quote	3-5 days ×
10.00 10.00	14.10 14.10	Dielectric Mirror (400 - 750nm) Dielectric Mirror (400 - 750nm)	#26-452	249.60 A$249.60 Qty 6+ A$200.00 Request Quote	3-5 days ×
15.00 15.00	21.20 21.20	Dielectric Mirror (400 - 750nm) Dielectric Mirror (400 - 750nm)	#26-453	291.20 A$291.20 Qty 6+ A$233.60 Request Quote	3-5 days ×
20.00 20.00	28.30 28.30	Dielectric Mirror (400 - 750nm) Dielectric Mirror (400 - 750nm)	#26-454	307.20 A$307.20 Qty 6+ A$246.40 Request Quote	3-5 days ×
25.00 25.00	35.40 35.40	Dielectric Mirror (400 - 750nm) Dielectric Mirror (400 - 750nm)	#26-455	374.40 A$374.40 Qty 6+ A$299.20 Request Quote	3-5 days ×
50.00 50.00	70.70 70.70	Dielectric Mirror (400 - 750nm) Dielectric Mirror (400 - 750nm)	#26-456	790.40 A$790.40 Qty 6+ A$632.00 Request Quote	3-5 days ×
75.00 75.00	106.10 106.10	Dielectric Mirror (400 - 750nm) Dielectric Mirror (400 - 750nm)	#26-457	1,320.00 A$1,320.00 Qty 6+ A$1,056.00 Request Quote	3-5 days ×

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Anti-Reflection (AR) Coatings

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

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An Introduction to Optical Coatings

Optical coatings are used to influence the transmission, reflection, or polarization properties of an optical component.

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Introduction to Optical Prisms

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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Retroreflector

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Ultraviolet fatigue testing of laser 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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Parity

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UV Optics: Tighter Tolerances and Different Materials

UV Lenses require extremely tight tolerances and novel materials such as sapphire. Learn more at Edmund Optics.

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Why Laser Damage Testing is Critical for UV Laser Applications

Laser Induced Damage Threshold describes the maximum quantity of laser radiation an optic can take before damaging. Learn more at Edmund Optics.

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Can BK7 be used for UV applications?

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Ultraviolet (UV) Spectrum

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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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Bevel

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Seamed Edge

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Metallic Mirror Coatings

Want to learn more about metallic mirror coatings? Find information about standard and custom metallic mirror coatings that are available at Edmund Optics.

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Optical Prisms Review

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Optical Mirrors Review

Mirrors are commonly used to fold or compact an optical system.

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What is the difference between a first-surface and a second-surface mirror?

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You specified a first surface mirror but you seem to have sold me a second surface mirror. What happened?

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What is a seamed edge?

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I’d like to adhere two prisms together, how can I effectively achieve this? Is there a specific adhesive that you recommend?

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Dove Prism

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Equilateral (Dispersing) Prism

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Littrow Dispersion Prism

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Penta Prism

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Prism

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Surface Flatness

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Trihedral Prism (Corner Cube Retroreflector)

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Ultraviolet Lasers – TRENDING IN OPTICS: EPISODE 2

A new generation of compact, cost-effective ultraviolet (UV) lasers is allowing more applications to benefit from the increased precision of UV wavelengths.

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Microlithography

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How do I clean my optics?

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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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UV vs. IR Grade Fused Silica

UV grade fused silica is ideal for UV and visible applications, but IR grade fused silica has better transmission in the IR due to a lack of OH- impurities.

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Hyperspectral and Multispectral Imaging

Are you trying to gauge depth of field in your imaging system? Take a closer look at this article on depth of field calculations at Edmund Optics.

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Surface Quality

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You offer many substrates for UV and IR applications. How do I know which is best for me?

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Prism Tunnel Diagrams

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Optical Prism Application Examples

There are many types of optical prisms. Find examples, information, and applications for different types of optical prisms at Edmund Optics.

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I’m looking for a way to invert my field of view. I’d like to invert the vertical not the horizontal dimension. Do you have a stock solution or do I have to look into custom?

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What is the difference between ¼ wave, 1/10 wave, and 1/20 wave mirrors?

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Does the polarization of light change after reflecting off a mirror?

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How do I clean my mirrors?

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What is the main application difference between the many types of prisms that you sell?

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How do I calculate my working distance after my image is reflected from a right angle prism?

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Can wedge prisms be used for beam stearing?

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How do I mount a mirror to a mirror mount that doesn't have a clamp or retainer ring?

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Angle of Incidence

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Angle of Reflection

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Cold Mirror

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Eccentricity

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Right Angle Prism

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Top Optics Trends of 2021 – TRENDING IN OPTICS: EPISODE 3

Several of the most interesting trends in optics and photonics of 2021 were the landing of the Perseverance Rover on Mars, Stemmed Mirrors, minimizing thermal lensing in ultrafast laser systems, and developments in ultraviolet lasers.

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What is the difference between Protected Aluminum, Enhanced Aluminum, UV Enhanced Aluminum, Protected Gold, and Protected Silver?

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How do you measure the reflectivity of mirrors with a reflectivity less than 99.5%?

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Do you have mounts for square or rectangular optics?

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First Surface Mirror

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Power

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Reflection

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Specular

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Total Internal Reflection (TIR)

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The factory calibration of your UV-VIS-NIR Spectrometer only includes wavelength but not response (irradiance). I can measure raw data which is only usable for transmittance/reflectance measurements. How do I get irradiance measurements?

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Surface Accuracy

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BBAR Coating

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Understanding Surface Quality Specifications

The surface quality of optical components the scattering off of its surface, which is especially important in laser optics applications.

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Anti-Reflection (AR) Coating

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Parallelism

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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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Clear Aperture (CA)

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Refraction

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Broadband Dielectric 90° Specialty Mirrors

Can't find what you need?

Common Specifications

Products

Technical Information

Accessories

Related Products

Resources

Anti-Reflection (AR) Coatings

An Introduction to Optical Coatings

Introduction to Optical Prisms

Retroreflector

Ultraviolet fatigue testing of laser optics

Basic Principles of Raman Scattering and Spectroscopy

Parity

UV Optics: Tighter Tolerances and Different Materials

Why Laser Damage Testing is Critical for UV Laser Applications

Can BK7 be used for UV applications?

Ultraviolet (UV) Spectrum

Removing Protective Plastic Coating

Bevel

Seamed Edge

Metallic Mirror Coatings

Optical Prisms Review

Optical Mirrors Review

What is the difference between a first-surface and a second-surface mirror?

You specified a first surface mirror but you seem to have sold me a second surface mirror. What happened?

What is a seamed edge?

I’d like to adhere two prisms together, how can I effectively achieve this? Is there a specific adhesive that you recommend?

Dove Prism

Equilateral (Dispersing) Prism

Littrow Dispersion Prism

Penta Prism

Prism

Surface Flatness

Trihedral Prism (Corner Cube Retroreflector)

Ultraviolet Lasers – TRENDING IN OPTICS: EPISODE 2

Microlithography

How do I clean my optics?

Edmund Optics Global Manufacturing Facilities

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

UV vs. IR Grade Fused Silica

Hyperspectral and Multispectral Imaging

Surface Quality

You offer many substrates for UV and IR applications. How do I know which is best for me?

Prism Tunnel Diagrams

Optical Prism Application Examples

I’m looking for a way to invert my field of view. I’d like to invert the vertical not the horizontal dimension. Do you have a stock solution or do I have to look into custom?

What is the difference between &frac14; wave, 1/10 wave, and 1/20 wave mirrors?

Does the polarization of light change after reflecting off a mirror?

How do I clean my mirrors?

What is the main application difference between the many types of prisms that you sell?

How do I calculate my working distance after my image is reflected from a right angle prism?

Can wedge prisms be used for beam stearing?

How do I mount a mirror to a mirror mount that doesn't have a clamp or retainer ring?

Angle of Incidence

Angle of Reflection

Cold Mirror

Eccentricity

Right Angle Prism

Top Optics Trends of 2021 – TRENDING IN OPTICS: EPISODE 3

What is the difference between Protected Aluminum, Enhanced Aluminum, UV Enhanced Aluminum, Protected Gold, and Protected Silver?

How do you measure the reflectivity of mirrors with a reflectivity less than 99.5%?

Do you have mounts for square or rectangular optics?

First Surface Mirror

Power

Reflection

Specular

Total Internal Reflection (TIR)

The factory calibration of your UV-VIS-NIR Spectrometer only includes wavelength but not response (irradiance). I can measure raw data which is only usable for transmittance/reflectance measurements. How do I get irradiance measurements?

Surface Accuracy

BBAR Coating

Understanding Surface Quality Specifications

Anti-Reflection (AR) Coating

Parallelism

Introduction to Basic Ray Optics

Clear Aperture (CA)

Refraction

What is the difference between ¼ wave, 1/10 wave, and 1/20 wave mirrors?