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Equilateral Prisms

issue date:2016-3-31 15:35:44 visit frequency:1859

Equilateral Prisms

Ideal for Light Dispersion

Sizes Ranging from 5 to 50mm

Available Uncoated or Anti-Reflection Coated

Available Equilateral Prism Options

 

Equilateral prisms feature three equal 60 degree angles and are often referred to as dispersing prisms. Equilateral prisms are ideal for wavelength separating applications. Our Equilateral prisms are available uncoated or with a single layer MgF2 anti-reflection coating.


Material

BK7, UV Fused Silica, SF11

Dimension Tolerance

+0/-0.2mm

Clear Aperture

>90%

Angle Tolerance

60deg±3 arc minutes

Surface Quality

60/40 scratch and dig

Flatness

<λ/4@632.8nm

Polished Surface

Three side surfaces polished

Chamfer

Protective

Coating

None


Part No.

Material

Side Length A(mm)

Thickness T (mm)

ELP01012

BK7

12.7

12.7

ELP01025

BK7

25.4

25.4

ELP02012

UVFS

12.7

12.7

ELP02025

UVFS

25.4

25.4

ELP03012

SF11

12.7

12.7

ELP03025

SF11

25.4

25.4

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