issue date：2016-3-31 15:35:44 visit frequency：5451
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 |
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|
Clear Aperture |
>90% |
|
|
Angle Tolerance |
60deg±3 arc minutes |
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|
Surface Quality |
60/40 scratch and dig |
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|
Flatness |
<λ/4@632.8nm |
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|
Polished Surface |
Three side surfaces polished |
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|
Chamfer |
Protective |
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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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