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Sapphire Right Angle Prism Manufacture - Sapphire Spherical ...

A sapphire equilateral prism is a high-performance optical component made from synthetic sapphire (

Al sub 2 O sub 3

) that is shaped with three equal 60° angles. It is used for dispersing light into its component colors and is favored for its exceptional hardness (Mohs 9), chemical inertness, and durability, making it suitable for demanding applications and harsh environments.

Key characteristics

Material: Made from synthetic sapphire, which is aluminum oxide (

$Al sub 2 O sub 3$

) .
Shape: Has three equal angles of 60°.
Hardness: Very hard with a Mohs hardness of 9, second only to diamond.
Durability: Chemically inert and resistant to moisture and mild corrosion, making it suitable for harsh environments where glass or quartz would not last.
Optical Properties:
- Clarity: High optical clarity.
- Dispersion: Acts as a dispersive prism, separating white light into a spectrum of colors.
- Refractive Index: Typically around 1.762-1.770.
- Birefringence: Exhibits birefringence, with an extraordinary ray index of about 1.760.
Applications: Wavelength separation, spectrum analysis, and use in demanding or harsh environments like those requiring chemical resistance or high temperature performance.

Comparison to glass prisms

Durability: Sapphire is far more durable than glass, which is prone to scratching and corrosion.
Environmental Resistance: Sapphire is suitable for a wider range of environmental conditions.
Cost: Given its superior properties and manufacturing process, a sapphire prism is typically more expensive than a similar glass prism.

ODM. Equilateral Triangular Prism - Sunday Optics

Equilateral prism is one kind of dispersion prism. It has three equal 60deg angles and it can separate a beam of white light into ...

Sunday Optics
sapphire prisms withstand harsh environments - Meller Optics

Meller Optics
CM6926 Sapphire Prism - Stanford Advanced Materials

Sapphire Prism Description Sapphire Prism is a high-performance optical component made from synthetic sapphire (Al₂O₃), known for ...

Stanford Advanced Materials
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SAPPHIRE (AL2O3) 60° EQUILATERAL PRISM

Crystran

https://www.crystran.com › wysiwyg › Product-Pdf

Crystran

https://www.crystran.com › wysiwyg › Product-Pdf

PDF

SAPPHIRE (AL2O3) 60° EQUILATERAL PRISM . MATERIAL: Oriented Optical Sapphire. C-axis perpendicular to triangular faces. A = B = C = 10mm (±0.1mm). H = 10mm ...

Equilateral Prisms

Z Optics

https://z-optics.com › Shop › Optical Products › Prisms

Z Optics

https://z-optics.com › Shop › Optical Products › Prisms

Equilateral prisms have all sides the same length, three 60-degree angles , and are used for wavelength separation and refracting light.

Equilateral Prisms

Esco Optics

https://escooptics.com › products › prisms-equilateral

Esco Optics

https://escooptics.com › products › prisms-equilateral

Prisms are optical elements with flat, polished surfaces that deflect or deviate beams of light. Esco manufactures three standard, elementary shaped product ...

Equilateral Prisms

Edmund Optics

https://www.edmundoptics.com › ... › Dispersion Prisms

Edmund Optics

https://www.edmundoptics.com › ... › Dispersion Prisms

Equilateral prisms have three equal 60° angles , are used for light dispersion and wavelength separation, and come in sizes from 5-50mm.

Sapphire Prisms

Meller Optics

https://melleroptics.com › product-category › sapphire-p...

Meller Optics

https://melleroptics.com › product-category › sapphire-p...

Sapphire prisms are available in a variety of configurations and can be manufactured to your custom requirements and specifications.

Single crystal sapphire prisms

Shalom EO

https://www.shalomeo.com › Optics › product-358

Shalom EO

https://www.shalomeo.com › Optics › product-358

Sapphire prisms have a 0.15-5.5μm transmission range, extreme hardness, chemical/thermal resistance, and come in right angle, 60° and custom shapes. Refractive ...

OEM Equilateral Prism, Equilateral Prism Manufacturer

Betensh Optics

https://www.betenshoptics.com › equilateral-prism

Betensh Optics

https://www.betenshoptics.com › equilateral-prism

Betensh Optics specializes in manufacturing custom equilateral prisms , which are triangular optical prisms with three identical side lengths and three 60° apex ...

Infrared Right Angle and Equilateral Prisms

REFLEX Analytical Corporation

https://www.reflexusa.com › inrianandeqp

REFLEX Analytical Corporation

https://www.reflexusa.com › inrianandeqp

Infrared cry s tal materials precision fabricator of Right Angle & Equilateral Prisms. Choose from a variety of infrared materials. Custom prism geometries ...

$1,999 to $2,599 Free delivery 10-day returns